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GENERAL

Q. What is ‘business objects’?

BUSINESSOBJECTS is an integrated query, reporting and analysis solution for business

professionals that allow them to access the data in their corporate databases directly from their desktop and present and analyze this information in a BUSINESSOBJECTS document.

It is an OLAP tool that high-level management can use as a part of a Decision Support Systems(DSS).

BUSINESSOBJECTS makes it easy to access the data, because you work with it in businessterms that are familiar to you, not technical database terms like SQL.

1. What are the various Business Objects products? (AG technologies)User Module, Designer, Supervisor, Auditor, Set Analyzer, Info View (Web Intelligence),Business Objects Software Development Kit (SDK), Broadcast Agent etc.

2. What are the advantages of Business Objects over other DSS?? User Friendly.

? Familiar Business Terms.? Graphical Interface? Drag and Drop.

? Powerful reports in less time.? Enterprise wide Deployment of documents using WebI? Customized dashboards using Application foundation and Business Objects

SDK.

How many modes are there in BO & Designer? (KPIT Infotech, Pune)

There are 2 types: Enterprise Mode, Workgroup Mode.

3. What are Enterprise and Workgroup modes?

Designer lets you save universes in either enterprise or workgroup mode. Enterprisemode means that you are working in an environment with a repository. Workgroupmode means that you are working without a repository. The mode in which you save

your universe determines whether other designers are able to access them. By default,a universe is saved in the mode in which you are already working. For example, if you

launched a session in enterprise mode, any universe you save is automatically in thatmode.

Q. How do you save a Business Objects document which can be accessed by all users in

workgroup mode?

If we want to make a universe accessible to another designer working without a repository,

then click the Save as Workgroup check box in the Save as universe dialog box.

Q. What is online and offline mode?

4. What is a macro?A macro is a series of commands and functions that are stored in a Visual Basic for

Applications module and can be run whenever you need to perform the task. If youperform a task repeatedly, you can automate the task with a macro. You create macros

using the Visual Basic Editor.



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5. What is an add-in?Add-ins are programs that add optional commands and features to BUSINESSOBJECTS.

Add-ins are usually created by those responsible in your company for addingcustomized features to BUSINESSOBJECTS. All you probably need to do is install and

uninstall add-ins that are sent to you.

DESIGNER

6. What is a universe? (AG Technologies)Universe provides a semantic layer between you and the database. It consists of classes

and objects named in business terms. It is basically a mapping of table and the columnsin the database to classes and objects respectively in the query panel.

Alternatively, It is logical mapping of data in business terms.

In the BusinessObjects User module, universes enable end users to build queries fromwhich they can generate and perform analysis. Universes isolate end users from the

complexities of the database structure as well as the intricacies of SQL syntax.

Q. Can a Universe connect to multiple databases? (AG Technologies)

How do you define universe parameters?The first step in creating a universe is to specify its parameters. These parametersinclude the definition of a universe, which is comprised of: the universe name, a

description of the universe, a connection to an RDBMS. You enter universe parametersfrom the Universe Parameters dialog box. This dialog box also lets you set up database

options, external strategies, graphic options, and print settings.

What is a database connection?A connection is a set of parameters that provides access to an RDBMS. These

parameters include system information such as the data account, user identification,and the path to the database. Designer provides three types of connections: secured,

shared, and personal.

7. What are the types of connections we use when connecting to the database? (KPIT

Infotech, Pune)There are three types of connections namely: - Secured, Shared and Personal.

A secured connection is used to centralize and control access to sensitive or criticaldata. It is the safest type of connection for protecting access to data.

A shared connection is used to access common resources such as universes or

documents. Several users can thus use it.

A personal connection is specific to one user and can be used only from the computer

on which it was created.

24. What is Designer?

Designer is a BusinessObjects IS module used by universe designers to create andmaintain universes. Universes are the semantic layer that isolates end users from the

technical issues of the database structure. Universe designers can distribute universesto end users by moving them as files through the file system, or by exporting them to

the repository.



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25. How do you design a universe?The design method consists of two major phases.

During the first phase, you create the underlying database structure of your universe.This structure includes the tables and columns of a database and the joins by which

they are linked. You may need to resolve loops which occur in the joins using aliases orcontexts. You can conclude this phase by testing the integrity of the overall structure.

During the second phase, you can proceed to enhance the components of youruniverse. You can also prepare certain objects for multidimensional analysis. As with

the first phase, you should test the integrity of your universe structure. Finally, youcan distribute your universes to users by exporting them to the repository or via your

file system.

26. What are the components of the Designer interface?In Designer, you create a universe using three areas: the Universe pane, the Structure

pane, the Table Browser. The Universe pane displays the components of the universefrom the point of view of BusinessObjects; that is the classes, objects, and conditions.

The Structure pane reflects the underlying database structure of the universe includingthe tables, columns, and joins. The Table Browser is the component that lets you

create the classes and objects of the universe from the tables and columns of adatabase.

8. What are classes/objects?

An object maps to data or a derivation of data in the database. For the purposes of multidimensional analysis, an object can be qualified as one of three types: a

dimension, detail, or measure.

A class is a collection of objects based on business categories.

A universe is a set of classes and objects intended for a specific application or group of

users.

27. What are classes?A class is a logical grouping of objects within a universe. In general, the name of a class

reflects a business concept that conveys the category or type of objects. For example,in a universe pertaining to human resources, one class might be Employees. A class can

be further divided into subclasses. In the human resources universe, a subclass of theEmployees class could be Personal Information. As designer, you are free to define

hierarchies of classes and subclasses in a model that best reflects the business conceptsof your organization.

28. What are objects?

An object is the most refined component in a universe. It maps to data or a derivationof data in the database. Using objects, end users can build queries to generate reports.

The name of an object suggests a concept drawn from the terminology of a business ordiscipline. For a human resources manager, objects might be Employee Name, Address,

Salary, or Bonus, while for a financial analyst, objects might be Profit Margin, Return

on Investment, etc. For the purposes of multidimensional analysis, objects arequalified as one of three types: dimension, detail, or measure.

9. What are Dimension-Measure-Detail Objects?

When creating universes, universe designers define and qualify objects. Thequalification of an object reveals how it can be used in analysis in reports. An object

can be qualified as a dimension, a detail, or a measure.



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A dimension object is the object being tracked; in other words, it can be consideredthe focus of the analysis. A dimension can be an object such as Service, Price, or

Customer.Dimension objects retrieve the data that will provide the basis for analysis in a report.

Dimension objects typically retrieve character-type data (customer names, resortnames, etc.), or dates (years, quarters, reservation dates, etc.)

A detail object provides descriptive data about a dimension object (or attribute of adimension). It is always associated with a specific dimension object. However, a detail

object cannot be used in drill down analysis. E.g. Address & phone number can beattributes about the customer dimension.

A measure object is derived from one of the following aggregate functions:

Count, Sum, Minimum, Maximum or average or is a numeric data item on which you canapply, at least locally, one of those functions. This type of object provides statistical

information. Examples of measure objects include the following:Revenue, unit price etc

10. What is a hierarchy?

Groups of related dimension objects are referred to as dimension hierarchies. Anexample of a dimension hierarchy is Geography, which can consist of City, Region, and

Country.(Hierarchy is an ordered series of related dimensions, which can be used, inmultidimensional analysis) Good examples of hierarchy are geography and time

How to create hierarchies in BO? (KPIT Infotech, Pune)A hierarchy, which the designer sets up when creating the universe, consists of dimension objects

ranked from “less detailed” to “more detailed”. The objects that belong to hierarchies are the ones

you can use to define scope of analysis.

Creating hierarchies

You can create your own custom hierarchies from any dimensions available in

the report. The dimensions you include in a hierarchy can be local variables,

derived variables, or dimensions returned by data providers.

Note: You can also use a date-type user object as the basis for a time hierarchy.

For information on user objects see “Creating User Objects” on page 78.

To create a custom hierarchy

1. Click the Hierarchies command on the Analysis menu.The Hierarchy Editor opens.

2. In the Hierarchy Editor, click New.

3. Type the name of the new hierarchy, then click outside the name box.

4. In the Available Dimensions box, click the first dimension for the new

hierarchy, then click Add.

The dimension you clicked appears in the new hierarchy's folder in the

Available Hierarchies box.

5. Add the other dimensions you want to include and then click OK.

Countr

Region

City

Year

Quarte

Month



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11. Can a Universe have more than 1 fact Table?

Yes. Typically a universe can have more than 1 fact table and numerous aggregatedtables.

12. What are Contexts? (MBT)

A context is a rule that determines which of two paths can be chosen when more thanone path is possible in the database from one table to another. It helps in resolving the

loops created by various joins in the universe tables.

With certain database structures, you may need to use contexts rather than aliases toresolve loops. A situation where this commonly occurs is a transactional database with

multiple fact tables (“multiple stars”) that share lookup tables.

13. What is Aggregate Awareness? (ITC)Aggregate awareness is a feature of DESIGNER that makes use of aggregate tables in a

database. These are tables that contain pre-calculated data. The purpose of thesetables is to enhance the performance of SQL transactions; they are thus used to speed

up the execution of queries.

Of course, the reliability of the technique depends on the accuracy of the aggregate tables. In fact,

they must be refreshed at the same time as all fact tables. A universe that is “aggregate aware” has

one or more aggregate objects with alternative definitions based on these tables. These definitions

correspond to levels of aggregation. For example, a Profit object can be aggregated by month, by

quarter, or by year. Queries built from such a universe return information aggregated to the

appropriate level at optimal speed.

Aggregate awareness is a feature that makes use of predefined aggregate tables toenhance the performance of SQL transactions. It is used to improve the speed by which

aggregates are calculated in the database.To set up aggregate awareness in a universe, you define one or more objects using the

@Aggregate_Aware function. The syntax for this function is as follows:@Aggregate_Aware(aggregate_table_1, ... aggregate_table_n)

The arguments of this function are all the names of alternative aggregate tables. Whenyou formulate the syntax, you should be aware of the order of the arguments. The

precedence is from left to right; this means that BusinessObjects determines theaggregate to use beginning from the leftmost argument. As a general rule, you should

enter the most aggregate table as the first argument, the next most aggregate table asthe second argument, and so on. You must then use the Aggregate Navigation editor to

set up a list of incompatible objects and/or incompatible conditions for each aggregatetable in your universe. These are the components that cannot be used with an

aggregate table. You can either set up these lists manually, or cause the list of objectsto be detected by Designer.

14. What is Incompatibility?The set of incompatible objects you specify determines which aggregate tables aredisregarded during the generation of SQL. With respect to an aggregate table, an

object is either compatible or incompatible. The rules for compatibility are as follows:

When an object is at the same or higher level of aggregation as the table, it iscompatible with the table.



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When an object is at a lower level of aggregation than the table (or if it is not at allrelated to the table), it is incompatible with the table.

15. What is the typical strategy employed in developing/maintaining/distributing

Universes?Phase 1: Break down the informational system into functional areas.

Phase 2: Analyze the information needs of users.Phase 3: Design a conceptual schema

Design the specification of the user.Phase 4: Create a Universe with designer.

Test the Universe with the Business Objects module.Distribute the Universe.

Repeat the other steps for other Universes.Phase 5: Update and maintain the Universe.

Notify end users of changes.

16. I have Customer dimension table and a fact table with cust_to_ship_key andcust_to_bill_key. How do I get the corresponding customer names?

Create an Alias table for Customer dimension table. Join the cust_to_ship_key with acustomer key of Actual customer table and join the cust_to_bill_key with customer key

of the Alias.

17. What are strategies?A strategy is a script that automatically extracts structural information from a database

or flat file.

Q. What are the different types of Strategies? (ITC)

In Designer we can specify two types of strategies:

1) Built-in strategies and2) External strategies

Built-in Strategies: Designer provides a number of default strategies which we can use.

These are strategies for extracting joins, detecting cardinalities, and creating defaultclasses and objects. Options for indicating default strategies are located in the

Database tab of the Options dialog box.

External Strategies: We can also create our own strategies. Such strategies arereferred to as external strategies. With an external strategy, we can specify the exact

way that objects and joins are to be extracted from the database structure. Thestrategy we use, for example, can be a script generated from a CASE Access tool. An

external strategy is specific to one RDBMS.

How do you specify external strategies?

With an external strategy, you can specify the exact way that objects and joins areto be extracted from the database structure. All external strategies are contained

within the same text file. The name of this text file is indicated in the .prm filespecific to your RDBMS. In the .prm file, the strategy file is declared as follows:

STG=[StrategyFileName] where StrategyFileName is the name of the strategyfile.

An external strategy, whether for objects or for joins, is made up of the following

sections:



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a name and description (These are visible in the Strategies tab of the UniverseParameters dialog box.)

a type parameter: object or joinan SQL parameter or file parameter

an optional parameter that points to a connection other than the universe

connection.An external strategy can be based on SQL or a file.

What are the visualization options available?

Designer contains a variety of features for organizing and viewing the tables and

columns in the Structure pane. Among these features are: List Mode, which addsthree panes to the Structure pane. These panes are for viewing the names of

tables, joins, and contexts. When you click a component in a pane, itscorresponding graphical representation in the schema is highlighted. Graphicoptions, which let you customize the shape or appearance of the tables, columns,

joins, and cardinalities in the Structure pane.Arrange tables, a feature that reorganizes the tables in the Structure pane so as to

produce an orderly display. Gridlines, a command that displays a grid, which youcan use to align tables in the Structure pane.Table (Column) Values, commands that display the data values associated with a

particular table or column.

18. What are loops? (MBT, KPIT Infotech, Pune)loop is a situation that occurs when more than one path exists from one table to another.

Loops result in ambiguity in the design of a universe

How do you detect loops ?

Designer enables you to identify loops in one of two ways: You can run the Check

Integrity function, which indicates the existence of any loops. You can select the DetectLoops command from the Tools menu. If there are loops, the Loop Detection viewer

appears; it indicates the joins causing a loop.

What are aliases?

An alias is a logical pointer to an alternate table name. The purpose of an alias is toresolve loops in the paths of joins. In some cases, more than one alias may be necessaryfor a given table. As you create aliases, Designer may prompt you to create other aliases.

This occurs when the new aliases result in the need for additional aliases; in other words,creating such aliases entails the propagation of other aliases. In such a situation, twooptions are available to you:

? You can cause only the first table proposed to be aliased

? You can alias all the tables listed (i.e. propagate the aliases)Designer displays an alias in the Structure pane as a table. It links an aliased table toexisting tables, re-arranging joins, as necessary.

How do you resolve the loop? (MBT, KPIT Infotech, Pune)You can resolve loops in two ways:

• Using aliases• Using contextsDESIGNER provides three features, which guide you in the loop resolution process:

• Detect Cardinalities



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• Detect Aliases• Detect Contexts

The first step in resolving loops is to detect the cardinalities of the tables.

19. How can you resolve loops?You can run the Check Integrity function, which indicates the existence of any loops.

You can select the Detect Loops command from the Tools menu. If there are loops, theLoop Detection viewer appears; it indicates the joins causing a loop.

You can then use aliases or contexts to resolve the loops in your universe.

Can Contexts And Aliases Be Used Together?Yes, you can use contexts and aliases in the same universe. In fact, in many cases you should

use them together.

When To Use Contexts Instead Of Aliases

There is no strict rule to follow for resolving loops. However, whenever possible you should usean alias instead of a context. When you use a context, you expose the BUSINESSOBJECTS end

user to the database structure. They are forced to decide which context they want to use to

run their query. The role of the universe is to shield end users from the database structure, sothey do not have to make such decisions.

Contexts can be confusing for end usersA context can be confusing for end users when they are forced to make a decision about themeaning of an object. For example an object called Country can have several meanings; the

customer’s country of residence, the shipment destination, or the product’s country of manufacture. When you run a query in BUSINESSOBJECTS or WEBINTELLIGENCE, you are also

asked to indicate the correct database path to follow.

Deciding to use an alias or contextYou can use the following rules to help you decide whether an alias or context is appropriatefor resolving loops: When you create aliases and you end up with object names that sound very

different (Customer’s Country of Residence, Shipment Destination, and Products Country of Manufacture), aliases are probably the right solution.

If you end up with object names that sound very similar (such as Ordered Products and LoanedProducts as well as Ordered Products’ Country of Manufacture and Loaned Products’ Country of

Manufacture), you should consider using contexts.

Q. When do you use contexts and aliases? (ITC)

Contexts and Aliases are used while resolving loops.

Q. What are the disadvantages of Alias? (PCS)

Q. What is Fan Trap? (PCS)

A one to many join links a table, which is in turn linked by a one to many join. This type of fanning out of one to many joins can lead to a join path problem called a fan trap.The fanning out effect of “one to many” joins can cause incorrect results to be returned when

a query includes objects based on both tables.

20. What is Chasm Trap?Many to one joins from two fact tables converge on a single lookup table. This type of

join convergence can lead to a join path problem called a chasm trap.



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21. What is LoV?A list of values contains the data values associated with an object. These data values

can originate from a corporate database, or a flat file such as a text file or Excel file.In Designer you create a list of values by running a query from the Query Panel. You

can then view, edit, purge, refresh, and even export this file. A list of values is storedas an .lov file in a subfolder of the UserDocs folder.

29. How many types of join are available? (KPIT Infotech, Pune)

Designer supports the following types of joins: equi-joins, outer joins, theta joins, andshortcut joins.

What is theta join? (KPIT Infotech, Pune)A join is a relational operation that causes two or more tables with a common domain to be

combined into a single table. The purpose of joins is to restrict the result set of a query run against

multiple tables.

A Theta join links tables based on a relationship other than equality between two columns.

Q. What are Equi-joins, Outer joins and Short cut joins?

30. What functions are supported?Designer provides four types of functions: Number, Character, Date and @Functions.

Functions beginning with the @ character are BusinessObject functions that render thedefinition of objects dynamic and database-independent.

@Function Purpose

@Aggregate_Aware is used to enhance the performance of SQL transactions; i.e. it determines which

tables to use in SQL generation: either aggregate tables or detailed tables.

@Prompt is used to create an interactive object. In the Query Panel, this type of object

causes a message to appear that prompts the end user to enter a specific value.

@Script is used to recover the results of an executed macro created with the Visual Basic

Editor in the BusinessObjects User module.

@Select lets you re-use the Select statement of an existing object

@Variable is used to reference the value assigned to a name or variable.@Where lets you re-use the Where clause of an existing object.

What is meant by object qualification?The qualification of an object reveals how it can be used in multidimensional analysis.

An object can be qualified as a dimension, a detail, or a measure. In the Universepane, the symbol beside each object indicates its qualification.

What is multidimensional analysis?

Multidimensional analysis is a technique for manipulating data in order to view it fromdifferent perspectives and on different levels of detail. In Business Objects,

multidimensional analysis involves drill mode and slice-and-dice mode, and is enabledby the Analyzer and Explorer components of the User module. To set up a universe for

multidimensional analysis, you must define hierarchies and dimensions that determinehow users view and analyze the data. A dimension is simply the object to be tracked. Adimension can be an object such as Country, Region, and City. A hierarchy is an

ordered series of related dimensions. An example of a hierarchy is Geography, wh ichmay group dimensions such as Country, Region, and City.

31. What are cardinalities? (ITC)



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Cardinality expresses the minimum and maximum number of instances of an entity Bthat can be associated with an instance of an entity A. The minimum and the maximum

number of instances can be equal to 0, 1, or N.

Because a join represents a bi-directional relationship, it must always have twocardinalities.

There are two main methods for detecting or editing cardinalities:

? the Detect Cardinalities command

? the Edit Join dialog box

If you selected the Detect cardinalities in joins options in the Database tab of the

Options dialog box, Designer detects and retrieves the cardinalities of the joins. If youdo not use this option, you can still retrieve the cardinalities for one or all joins in the

universe.

32. How do you test the integrity of a universe?

With the Check Integrity command, you can test the structure of your active universe.This means testing to determine whether its components are accurate and up-to-date.

Check Integrity serves the following purposes:It detects any inconsistencies in the objects, joins, conditions, and cardinalities of your

universe.It detects whether there are any loops in the joins.

It determines whether changes were made to the database to which the universe isconnected.

33. How do you distribute universes?

You can distribute a universe to end users or another designer by:Moving it as a file through the file server

Exporting it to the repositoryIf you distribute a universe as a file through the file server, any designer or end user

can open it unless you have set a password on it. The repository is a centralized set of relational data structures stored on a database. This device enables BusinessObjects

users to share resources in a controlled and secured environment. The repository ismade up of three domains: the security domain, the universe domain, and the

document domain. The Import and Export commands of Designer let you moveuniverses to and from the universe domain of the repository.

34. What are l inked universes? (Designer’s Guide, 246) (Mascot, MBT, KPIT Infotech Pune)

Linked universes are universes that share common components such as parameters,classes, objects, or joins. Among linked universes, one universe is said to be the kernel

or master universe while the others are the derived universes.A kernel or master universe represents a re-usable library of components. Deriveduniverses may contain some or all the components of the kernel or master universe, in

addition to any components that have been added to it.Approaches to linking universes

You can use one of three approaches when linking universes:• The kernel approach

• The master approach• The component approach

The Benefits of Linked Universes

You can link the active universe to a kernel universe, only if the following requirementsare met:



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The kernel universe and active universe were created from the same data account andthe same RDBMS.

The kernel universe was exported and re-imported at least once.Exported derived universes are located in the same universe domain as the kernel

universe.All classes and objects are unique in both the kernel universe and the derived

universes. (Otherwise, collisions may occur.)You are authorized to link the given universe.

Note: A derived universe does not recover the lists of values containing personal datafrom the kernel universe. However, if you need certain lists of values, you can use the

following workaround: in the derived universe, create new objects defined in the sameway as those in the kernel, then hide them. You can then assign them to these objects

lists of values, which you can then modify and export.

Q. How many types of Linked universes are there, and what are they? (ITC) Answered above

SUPERVISOR

35. What are the types of users in Business Objects?

General SupervisorSupervisor

DesignerSupervisor-Designer

End UserVersatile User

36. What is the Supervisor module used for?

SUPERVISOR is the product you need in order to set up and maintain a secure

environment for Business Objects products. It provides you with a powerful and easy-to-use structure for distributing information to be shared by all users. This informationis centralized through relational data accounts called repositories.

37. What is a repository? What does it contain? (AG Technologies)

It is a relational data account created on a database like Oracle, MS-Access, Informix,DB2 etc when the BO is installed. It will have all the BO system tables, metadata about

designer, Information about universes, the actual universes, user documents and mostimportantly security information.

38. What are repository domains? (AG Technologies)

A Business Objects repository is a set of data structures stored on a database. Arepository makes it possible to share the resources necessary for client/server

architecture. To ensure security and manage user resources, a repository comprisesthree types of domains:

? A security domain, which contain the definition of the other domains as well as thedefinition of users

? Universe domains, which are meta-models of related databases, containing a

description of the data to be accessed



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? Document domains, which contain the structures for storing shared documents andfor executing tasks according to a time stamped definition.

39. What are the responsibilities of a Supervisor?Create the Business Objects repository.

Define users and user groups, as well as assign profiles to them. User profiles include

user identification (user name and password), the products and modules they can workwith, the universes they can access, and the documents that they can share.

Control user access to Business Objects products, and manage the exchange anddistribution of the universe and documents of all the users.

USER MODULE

40. What is a Data Provider?

The data source (Query) is called as the data provider.

41. Can one create a report having two Data Provider each pointing to different Universes?Yes.

42. Can I add some html tags in the report?Yes. In the format/properties one has to set the option ‘read as html’.

43. Can I drill through from one report to another?

Yes. Using some html coding in the parameters to be passed while drill through one candrill thru from one BO report to another in the same BO document.

44. Can I have cascading prompts in Business Objects report?

Yes.

45. Did you do metadata reporting in BO?Metadata reporting of BO is possible. BO provides a separate universe which actually

contains repository tables, objects etc. Using this Universe one can do metadatareporting in BO

46. What is Channel?

It is a Website that uses ‘push’ technology, also known as web casting, to keepsubscribers abreast of up-to-date information.

Each BO channel is associated with a BROADCAST AGENT, itself associated with a usergroup in the BO repository.

One BROADCAST AGENT can have several channels.

47. How do Channels work?

General supervisors and supervisors can create, modify and remove channels usingSUPERVISOR.

Each channel uses a Channel Definition Format (CDF) file as an index to the Website.

The first time a document is published in the channel, the CDF file is created based on

the template. It is then updated every time a new document is published in thechannel.



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BO users can schedule a document to be published in one or more channels by aBROADCAST AGENT.

They can only publish in channels associated with the BROADCAST AGENT of groups towhich they belong.

When BROADCAST AGENT publishes a BO document in a channel, it converts thedocument to HTML format and simultaneously updates the channel’s CDF file so

channel subscribers via IE4 can view the document.

SCHEDULING/PUBLISHING RELATED

48. How do you publish BO report?

There are 2 ways of publishing BO reports on website

1) User who has publishing rights for a document can publish that document for otherusers.

2) Documents can be published via a scheduler for Business Object known as BCA orBroadcast Agent.

49. What is BCA?BROADCAST AGENT provides scheduled or batch processing of BUSINESSOBJECTS andWEBINTELLIGENCE documents. All the end user has to do is send a document to

BROADCAST AGENT using BUSINESSOBJECTS or WEBINTELLIGENCE, and specifyscheduling and distribution information. No understanding of the server configuration is

required.BROADCAST AGENT lets users not only automate simple actions such as refreshing and

printing documents, but control processing with conditions which trigger distributionwhen pre-defined events occur.

Users can choose to publish documents to the repository, on a web server or on theserver file system. Users with access to the repository can view documents thatBROADCAST AGENT has processed in BUSINESSOBJECTS or WEBINTELLIGENCE.

BROADCAST AGENT supports HTML publishing on the web, on channels and on yourintranet or extranet.

50. What is WebI or Web Intelligence?

WebIntelligence is a decision support solution designed to meet critical query,reporting and analysis needs over the World Wide Web and has features very similar to

Business Objects.

Like Business Objects, with WebIntelligence, you can access the data in your corporatedatabases or data warehouses from within your office, home, or around the world,

using your corporate intranet, extranet, or the World Wide Web.

How do you share the information?

You can quickly and easily share the documents you have created with other users in your company, either

by sending them directly to selected individuals or groups, or by publishing them as corporate documents.When you distribute documents in these different ways, you use the BUSINESSOBJECTS repository. The

repository stores the documents you send so that other users can retrieve and view them. It also stores

information about the documents it stores, such as name of sender, date and time, and also which users in

the company have the right to retrieve and view a document.

What about security?



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The repository is set up and administered by the BUSINESSOBJECTS supervisor . All of the rights you have as

a user are granted by your BUSINESSOBJECTS supervisor using BUSINESSOBJECTS SUPERVISOR . The

supervisor defines:

• The parts of the BUSINESSOBJECTS interface you can access. Your supervisor can restrict the availability

of BUSINESSOBJECTS functionality, such as access to certain menu commands.

• Your database connections

• The universes you can access for creating and editing queries

Q. What are the different tools in Business Objects 5.1? (AG technologies)

What’s new in BusinessObjects 5.1?

Although not a major release over BUSINESSOBJECTS 5.0, BUSINESSOBJECTS 5.1 has some important new

features.

? Save as PDF? Add hyperlinks to reports

? Zero Administration BusinessObjects

BUSINESSOBJECTS 5.1 can be installed in two ways:

• from I NFOVIEW via an Internet browser

• from the product CD

Q. Explain the Reporting features in Business Objects reporting tool? (AG Technologies)

What data sources are available?

BUSINESSOBJECTS let you access data from a wide range of sources. You can access data from• Relational databases (RDBMS), such as ORACLE, Microsoft SQL Server, Informix and IBM DB2.

• Multidimensional (OLAP) databases, such as Microsoft OLAP Services, Hyperion Essbase, and

ORACLE Exp ress .

• Text files and spreadsheets

• Packaged applications such as SAP

• Virtually any data source using Microsoft Visual Basic for Applications (VBA) procedures.

How do you access data sources?

BUSINESSOBJECTS lets you access your data through a graphical user interface. You need no technical

knowledge of the underlying data structures to get the information you want. What you do need, however,

is knowledge of your business.

To access a data source with BUSINESSOBJECTS, you build a data provider . The types of data providers

supported in BUSINESSOBJECTS depends on whether you install BUSINESSOBJECTS from the installation CD

or install BUSINESSOBJECTS via an Internet browser.

Which are the different types of data providers?

? Queries on Universes

? Stored Procedures

? Free-hand SQL

? Personal Data files

? VBA Procedures

? OLAP Servers

? SAP

Can all BusinessObjects users build data providers?

You can build data providers only if you have purchased the R EPORTER module of BUSINESSOBJECTS.



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Can you combine data from different sources in one report?

Absolutely. With BUSINESSOBJECTS, you can build powerful reports with data from corporate databases

which you can access using queries on universes, freehand SQL, etc., and data from your own spreadsheets ,

text files etc.

Which data providers can you combine in one report?

You can combine data from any BUSINESSOBJECTS-supported data provider with data from any other BUSINESSOBJECTS-supported data provider in a single report. For example, in a report that displays data

from a query on a universe, you can build a new query on a different universe. You can also use a different

type of data provider: a stored procedure, a free-hand SQL script, a personal data file, or an OLAP server.

Linking Data Providers

Linking data providers enables data from different sources to be computed in the same table, crosstab, or

chart in a report.

What situations require you to link data providers?

BUSINESSOBJECTS automatically links data providers with a common dimension. Two dimensions in

separate data providers are common when they belong to the same universe and have the same name.BUSINESSOBJECTS prompts you to link data providers if there is no common dimension between the data

providers.

Tip: If you simply want to add columns of data to a report, use t he Edit Data Provider command on the

Data menu instead of building a new query. This method lets you add result objects to the initial query;

BUSINESSOBJECTS automatically inserts the new columns of data in the report or creates a new report.

Purging and Deleting Data Providers

What’s the difference between purging and deleting a data provider? Purging means emptying a data

provider of its results, whereas deleting means getting rid of the data provider for good - an action which

cannot be undone. So, why purge or delete a data provider? Purging reduces the size of a document,

so is useful when you want to send the document to other users, or save it on a diskette, for example. You

should only delete a data provider, however, if you are certain that you and other users no longer need it.

Tip: You can populate a purged data provider by selecting the Refresh Data command on the Data menu.

Note that this command refreshes all the data providers in the active document.

Building a More Powerful Query

The procedures described in the following sections enable you to build a more powerful query by

controlling the data that your queries retrieve. You can:

• Define scope of analysis, which means that you retrieve data that you will later use for analysis in the

report.

• Limit the query results to data that satisfies conditions.

• Sort data, for example alphabetically.

• Retrieve a specified number of rows of data. • Eliminate duplicate rows of data from the query result.

What is scope of analysis? (BO User’s guide,65) (Mascot, KPIT Infotech, Pune)

Analysis means looking at data from different viewpoints and on different levels of detail. In reports, youcan use scope of analysis to ensure that the data included in your report can be displayed at the appropriate

level of detail for your analysis. Setting a scope of analysis allows you to work in drill mode, which enables

you to display data in progressively greater detail. “Scope of analysis” means a subset of data, returned by a

query, that you will use for analysis in your report. The data for your scope of analysis does not appear in

the report until you decide that you want to use it in analysis. The scope of analysis you can define

depends on hierarchies in the universe. A hierarchy, which the designer sets up when creating the universe,consists of dimension objects ranked from “less detailed” to “more detailed”. The objects that belong to

hierarchies are the ones you can use to define scope of analysis.



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Applying conditions

A condition is a way of limiting the data that a query returns.

Predefined conditions

When universe designers build universes, they can create predefined

conditions for you to use. For example, the Island Resort Marketing universe

contains predefined conditions such as Year 98, which lets you obtain

reservations for 1998 only. You can apply one or more predefined conditions

when you build a query. However, you can neither delete predefinedconditions from a universe, nor can you edit their definition.

Simple Conditions Enable you to limit data returned by a result object. For example, you can

find out about certain customers by applying a simple condition on theCustomer object, then selecting the customer names that appear in a dialog

box.

Complex Conditions Enable you to limit the query results by any object in the Universe.

Running a Query on a Different Universe

BUSINESSOBJECTS allows you to run a query on one universe and then run the same query on a different

universe. By doing this, you can test your query on a pilot universe before applying it to your real data. 1. Open the report containing the query.

2. From the Data menu, choose View Data. The Data Manager dialog box opens.

3. Choose the query you want to use in the Data Providers list, then click the Definition tab.

4. Click the button to the right o f the current universe name.

5. In the dialog box that appears, select the universe you want to use, then click OK.

6. Click the Results tab, then Refresh.

7. Click OK to close the Data Manager.

Q. What are user objects?

A universe consists primarily of classes and objects, created by the universe designer. If the objects in a

universe do not meet your needs, you can customize the universe by creating your own objects, which are

called user objects.

Why create a user object? Based on one or more existing objects, user objects enable you to:

• Make calculations at the database level.

• Apply functions to text, for example to capitalize data.

• Group data.

What does a user object consist of?

A user object has a name, a type (character, date or numeric), a qualification (dimension, measure or detail)

and a formula. The formula contains a combination of functions, objects, user objects, operators, and text. User objects are end-user personal objects that are not shared with other end users.

What are the restrictions on user objects?

You can work only with the user objects that you create yourself, and you cannot move user objects fromthe User Objects class. Also, user objects are available only in the universe in which they were created.

User objects are not shared. Reports that include user objects can only be viewed by other end-users. This

is because user objects are stored locally in a specific user object definition file. Other end-users, who do

not have the same user object definition file are not able to access the user object definitions. If an end-user

tries to refresh or edit a query that contains another user’s user objects, the user objects are automatically

removed from the query and report.

Note: Scheduling reports containing user objects is not a supported feature. User objects are removed when



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the report is refreshed.

How can an end-user share user objects with other users?

If an end-user wants to share user objects with other users, they should ask the universe designer to include

these user objects in the related universe in order to make them available to all BUSINESSOBJECTS end-

users. The universe designer includes the file UNIVERSE_NAME.UDO in the universes where the user

objects are to be used.

Applying Groups of Conditions

You use conditions to limit the data retrieved by queries. A group of conditions consists of two or more

conditions (predefined, simple or complex) applied on the same query. You use groups of conditions when

a single condition does not enable you to obtain the data that you need.

A group of conditions consists of two or more conditions applied on the same query. In the Conditions box

in the Query Panel, conditions are linked by an operator (AND or OR).

Building Combined Queries

BUSINESSOBJECTS lets you combine the data returned by up to eight queries as one set of results. These

combined queries enable you to:

• Obtain a single column of data from multiple objects.• Obtain data common to two sets of results, such as customers from a given region and a given age group.

• Exclude the results of one query from the results of another.

Note: Building combined queries allows you to combine or exclude data from the query result by using

operators to combine the results of multiple queries. You can contrast this with using the In list and Not in

list operators when you apply a complex condition on a query. The In list and Not in list operators include

or exclude data from a query result based on a list of values that you enter.

Operators used to combine queries are Union, Intersection and Minus .

Setting up hierarchies for drill mode

Drill mode enables you to analyze data on different levels of detail. You perform analysis by navigating up,

down and across hierarchies of data in a report. You drill down on the data to examine the details of more

consolidated data. You drill up on data to examine totals for the underlying data. Your ability to drill on

data requires that the data be organized into hierarchies.

Note: You can only work in drill mode if you have installed the EXPLORER option with BUSINESSOBJECTS.

Exporting Data From BusinessObjects

What external formats are available?

You can export data from BUSINESSOBJECTS to the following formats:

• Text. You can open the text file in many different applications, and on platforms other than Windows

(Macintosh, OS/2 or UNIX, for example).

• Spreadsheet format (Microsoft Excel). When you view the exported data in the spreadsheet application,

each value appears in a separate cell.

• RDBMS format (including .dbf format for dBASE). When you export data from BUSINESSOBJECTS to

RDBMS format, you create a relational table in the database. The table contains the columns of datareturned by the data provider. This feature enables you to extract a subset of data from a very large table,then export the result to your RDBMS. Once exported, the data can be retrieved by running a data

provider in BUSINESSOBJECTS. The universe designer can build a new universe, or edit an existing

universe, to map to the data in the new table. Alternatively, you can access the data directly by using free-

hand SQL.

Options available to export data from BO

? Export to Local File format



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? Export to RDBMS

? Copy to DDE

Using offline mode

Using BUSINESSOBJECTS in offline mode means that you are not connected to a repository which in turn

means that, whatever your connection type, you will not be able to retrieve and send documents using

BROADCAST AGENT . However, what you can do once you have opened BUSINESSOBJECTS in offline modedepends on the type of connection you chose to use in offline mode.

Client/Server connection

If you are using a BUSINESSOBJECTS client/server connection offline and not connected to a repository, you

can still work with documents and universes stored locally on your computer and even create and refresh

documents if you have a connection to the database, and the database connection and security information

is stored on your computer.

Web connection

If you are using a web connection offline, you will not be able to retrieve documents from, and send

documents to, Personal Document folders on the web server, and will not be able to create queries or

refresh documents because all the database and connection information is stored on the web server.

In offline mode, you can continue to work on documents stored locally; you can work on the formatting of your reports or analyze data in existing reports, for example, and work with the data contained in the

document to build new reports. If BUSINESSOBJECTS cannot establish the connection you requested with the

web server, it may give you the option of starting BUSINESSOBJECTS in offline mode if your user rights

allow you to work offline.

No remote connection

You may also choose to start BUSINESSOBJECTS in offline mode because you know you have no remote

connection at all - for example, on a plane - and want to continue to work on documents you have stored

locally. Note: The right to use BUSINESSOBJECTS offline is given to you by your BUSINESSOBJECTS

supervisor or system administrator. Depending on how BUSINESSOBJECTS has been set up in your

company, you may not even have the option of logging on to BUSINESSOBJECTS in offline mode.

Different ways of refreshing documents

BUSINESSOBJECTS allows you to refresh documents in the following ways:

• Manually

• Automatically at specific times or intervals

• By sending the document to Broadcast Agent, the BUSINESSOBJECTS product that manages the scheduled

processing of documents.• Every time you open a document.

Saving a document for all users

If you want to make a document accessible to another user working without a repository, then check the

Save for all users option in the Save as dialog box (Save As command, File menu). If you do not do this,

users working without a repository will get an error message saying “You are not authorized to use thisdocument” when they try to open your document. This is important to bear in mind if you are sending

documents to other users via email, for example.

Saving WebIntelligence documents

If you have opened a WEBI NTELLIGENCE document in BUSINESSOBJECTS, you cannot save it as a

WEBI NTELLIGENCE document. You can only save it as a BUSINESSOBJECTS document, i.e., a .rep file.



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Once you have saved the document, you can send, publish and schedule the document, but only as a

BUSINESSOBJECTS document, not as a WEBI NTELLIGENCE document. If you want to send, publish and

schedule the document as a WEBI NTELLIGENCEdocument, you must use I NFOVIEW in your Web browser.

Displaying Data in Tables

BUSINESSOBJECTS has three basic ways of displaying the data in a report. You can display data in tables, in

charts or in free-standing cells.

What Types of Tables?

BUSINESSOBJECTS has three types of table. It has two basic table types that display data in a list and

crosstabs, which are a special kind of table that allows you to summarize data.

Tables: BUSINESSOBJECTS tables display data in either rows or in columns and have a header and a footer.Header and footer rows and columns are special rows and columns. The header displays information about

the row or column e.g. a label or the name of the variable whose values are displayed. The footer displays

calculations on the values displayed in the columns or rows.

Crosstab tables: A crosstab is a particular kind of table where data is displayed in columns and in rows.

Corresponding data appears at the intersection of the columns and rows; this part of the crosstab is calledthe body. The body typically displays numerical data. A crosstab can display both row totals and column

totals as well as a grand total. You need at least three variables to display data in a crosstab including one

measure. The measure is placed in the body of the crosstab.

Free-Standing Cells: BUSINESSOBJECTS reports have two types of cell: cells that make up tables and

freestanding cells. A free-standing cell is a single cell that is not attached to any other report component

and can be moved and formatted individually. Free-standing cells have many uses in BUSINESSOBJECTS

reports. They are containers for text, calculations or graphics and are used among other things for report

titles, for adding comments and for displaying page numbers.

What are master/detail reports?

Master/detail reports enable you to split large blocks of data into sections. This type of presentation allows

you to avoid repeating values and also to display subtotals.

Structuring a Master/Detail Report

You set up a master/detail report by setting a variable as a master cell. This section describes the different

ways to do this. You can:

• use a variable in a table or crosstab to create a master cell

• add a variable from the Report Manager to create a master cell

Organizing Data in Reports

Limiting the Data Displayed

You may not want to display all the data returned by a data provider in a report. You may want to focus on

a selection of it only, which is diff icult to do if there is a lot of data on the screen. A filter enables you to

hide the data you do not want to view behind the scenes and display only the data you need. There are two

types of filter. A global filter affects the whole report. A blockspecific filter only filters data for the

specified chart, table or crosstab.



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Creating more complex filters

Simple filters enable you to view only the data you need in a report. When you apply a simple filter, all you

do is select values for a variable in the report. Complex filters enable you to display values that satisfy

conditions. You define a complex filter by writing a formula.

Ignoring filters

You can force BUSINESSOBJECTS to ignore any filters you have inserted on a report so that when you makea calculation, the calculation is made on all the data, not just the filtered values. To do this, you use the

NoFilter function. The syntax is: =NoFilter(formula)

Using Ranking to View the Top and Bottom Values

You may only want to show the extreme ranges of the data. For example, you may want to determine your

top ten customers. Ranking enables you to look at the largest numbers and the smallest numbers in a report.

Like filtering, it hides the data you do not want to display. The hidden data is not deleted from the report -

you can view it again whenever you like by removing the ranking. Ranking also sorts the data in

descending order. Thus, the largest value of the ranking is always at the top of the ranked column and the

smallest value at the bottom. You can rank data contained in tables, crosstabs or master cells in

master/detail reports.

Highlighting Data: using Alerter Note: You cannot use alerters on charts.

What is a break?

A break does what its name implies. It breaks up the data in a table or crosstab by grouping the data

according to a selected value. This allows you to display all the data for each value of a dimension variabletogether, and more importantly, it allows you to display subtotals.

Note: You cannot insert breaks on data in charts.

Calculations

BUSINESSOBJECTS has standard calculation functions that enable you to make quick calculations on the data

in reports. These calculations are available directly from a menu. The most commonly used calculations are

also available on the Report toolbar.

What are calculation contexts? (ITC)

By default, BUSINESSOBJECTS determines the result of a measure based on the dimension or dimensions in

the part of the report in which the measure is inserted. These sets of dimensions are calledcalculation

contexts. Calculation contexts are dynamic in BUSINESSOBJECTS.

Understanding input and output contexts

BUSINESSOBJECTS defines an input context and an output context to determine the result of an aggregate

calculation. Remember that a context is made up of one or more dimensions. The following table defineswhich dimensions in a report make up which context:

Analyzing Data in drill modeWhat is drill mode?



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Drill mode is a BOs analysis mode that allows you to break down data and view it from different angles

and on different levels of detail to discover what is the driving factor behind a good or bad result.

Hierarchies

Objects are also organized in this way for drilling. When you analyze data in drill mode, you use

hierarchies. The Universe classes are the default hierarchies you use for drilling but the Universe designer

can also set up custom hierarchies. You can also create and edit hierarchies in your reports. Drillhierarchies only contain dimension objects. In drill mode, you drill down on dimensions, for example fromYear to Quarter to Month. At each level, measures, such as Revenue or Profit Margin, are recalculated.

Qualifying Data For Hierarchies

BUSINESSOBJECTS qualifies data as dimensions, measures or details. Hierarchies only contain dimensions

so if you want to include an object in a hierarchy for analysis in drill mode, you must qualify it as a

dimension. Note: You cannot change the qualification of data returned by a query on a universe.

Q. What is Slice and Dice feature in Business Objects? (AG Technologies)

Working in Slice-and-Dice ModeSlice-and-dice mode enables you to switch the position of data in a report. You can, for ex, move data from

columns to rows. The result would be a crosstab, where numeric data such as revenue appears at the

intersection of rows and columns. You can also use slice-and-dice mode to:

• Work with master/detail reports • Display and remove data

• Rename, reset and delete blocks • Turn tables and crosstabs into charts, and vice versa

• Apply, edit and delete breaks, filters, sorts, rankings and calculations.

Slice-and-dice mode is enabled by the Slice and Dice Panel, a pop-up window that provides a graphical

representation of the report you are working on. You carry out tasks by dragging and dropping icons that

represent the data you can use.

Formatting Sections

What are sections?

There are two types of section in a BUSINESSOBJECTS report.Main Section

If you have not created any sections, the main section is the only section in the report and when you apply

shading, the whole report (except margins) will be shaded in the same color.Sections in a Master/Detail report

If you have set up a report with sections, you can apply a different type of shading to each section in the

report. This can allow you to easily distinguish between the different sections. The sections you have

created are contained in the main section and a main section header is displayed at the beginning of the

report and a main section footer at the end of the report. You can hide the main section header or the mainsection footer or both of them if you wish.

Formatting Tables

Tables and crosstabs are made up of headers and footers, columns and rows, and cells. All these elements

together make up the block. The cell is the most basic element of a table or crosstab. Rows and columns are

made up of groups of cells. When you format tables and crosstabs, you can work on the formatting cell bycell or on the block formatting.



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Using hyperlinks in BusinessObjects reports

You can easily add hyperlinks such as email addresses and web site addresses to your reports.

BUSINESSOBJECTS automatically recognizes certain keywords or symbols included in the address, adds any

extra syntax behind the scenes and formats the address as a hyperlink. Hyperlinks you add to a

BUSINESSOBJECTS report are retained when you save the report in PDF or in HTML format.

Positioning report componentsRelative positioning

Relative positioning means positioning a selected block in relation to markers such as page margins or other blocks. If these markers change in size or position the block is re -positioned accordingly.

Using Outline View

When you have a report in sections with a lot of information in each section, a convenient way of

presenting the report is to use outline view. Outline view folds up the sections in the report to display only

the high level information that you’ve included at the top of each section. People viewing your reports can

then open up the sections they are interested in to get more details. A bar with arrows is displayed at the left

side of the report window. The number of buttons displayed at the bottom of the outline bar depends on thenumber of sections you have in the report.

What is a template?A standard report does not contain information on page setup or include custom elements such as graphics.

A BUSINESSOBJECTS template allows you to do this. A template is a special kind of BUSINESSOBJECTS

docume nt that contains pre-defined styles and structure that you use as a foundation to create

reports. BUSINESSOBJECTS comes with several templates for you to use and you can also create your own.

Structure: The structure of a report defines how the data is presented. Your data can be presented in a

crosstab, a column chart, or it can have a master/detail structure

Styles: The styles contained in a template define the report page background and the style of the headers

and footers.

Interview Questions from Mascot Systems:

Can we create filters in Universes using Designer? Yes

What is the difference in creating filters in Designer and BusinessObjects?

How to make a report available to other users?

What are categories? (while publishing the reports (supervisor & BCA))

Explain about prompts in BO?

Interview Questions from KPIT Infotech, Pune.

1. How do you create prompts and conditions?

2. Built in functions3. How do you create a universe, step-by-step approach.



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Designing, Creating and maintaining a universe

The phased in this include:

PlanningBreak down the information system into functionalareas

Analysis Analyze the information needs of users

DesignDesign a conceptual schemaDesign the specification of a universe

ImplementationCreate a universe with DESIGNER

Test the universe with BUSINESSOBJECTS/WEBINTELLIGENCE

Distribute the universe

Repeat the above steps for other universes

MaintenanceUpdate and maintain the universeNotify end users of changes

4. How do u create filters, step-by-step approach.

5. What different domain are there in BO

There are 3 domains: Security, Universe and Document domains.

6. What are Model Queries?

Interview questions from MBT

1. To create reports what tools, you have used in BO. Ans) BO

2. Have you created a repository? No3. Which is the best way to resolve a loop (alias or context)? Why? Alias

4. What are the contents of repository?5. How do you design universe?6. How do you pull reports to excel from BusinessObjects?

7. How do you publish your reports in BO, without using Broadcast agent, to acorporate database? (WebIntelligence)

8. Have you worked on WebIntelligence? Yes9. Can a universe point to multiple databases simultaneously? How? No10. Can I grant permission to a user to view only a particular report? Yes

11. If I want to grant access to a report to a group of users, how do I do?

Interview Questions from AG-Technologies:

1. Explain about your project? (Mascot)



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2. How many tables are there in each universe in your project?3. What is the BO version you have used?

4. What is the system configuration in which Business Objects are installed?5. If I want to install BO Enterprise products in Windows 2000 professional server,

what should be the system configuration?

6. What is a repository? What it contains? (Explain the different domains in therepository)

7. who are the users of the repository?8. Can a repository contain reports?

Interview Questions from ITC:

1. Is Universe MOLAP or OLAP?MOLAP

MOLAP: Multidimensional OLAP

OLAP: Online Analytical Processing

2. What will be there in the Domains?A Business Objects repository is a set of data structures stored on a database. A repository makes

it possible to share the resources necessary for client/server architecture. To ensure security and

manage user resources, a repository comprises three types of domains:

• a security domain, which contain the definition of the other domains as well as the definition of

users

• universe domains, which are meta-models of related databases, containing a description of the

data to be accessed

• document domains, which contain the structures for storing shared documents and for executingtasks according to a timestamped definition.

These three types of domains make it possible for all users to share resources.

Q. Can we have a report with multiple data sources?Yes

3. Can we have a report with multiple data providers?Yes. We can add a new data provider to an existing report, where it asks for thesource either it may be a universe or other(Freehand SQL, Personal Data files,

VBA , Stored Procedures)

4. How do u use aggregate tables in Star Schema?Using multiple Star Schemas.

Interview Questions from PCS:

Business Objects1. Can we create aliases for every table before hand ? If yes what are the disadvantages?2. What problems are NOT known while performing Integrity Check?3. Where do we use GLOBAL FILTERS, explain with example?4. What sort of Drill Down charts did you prepare, name few.5. Outer Join Pl/Sql statement



P 25 f 25

6. How did you give a developed Universe to your client.7. Using Formula Object in another Formula Object8. What happens if Cardinalities are not Resolved.

2. Explain the steps to create Universe? (Need to explain all the necessary stepsincluding filters, joins, objects etc.)

3. How if you will create conditions and where we will create these filters?4. Can we create conditions at report level? What are disadvantages creating

conditions at report level. Explain?5. Practical question: I have one department and avg(sal) of each department,

Now I want a report some thing like department name along with Avg(sal) byspecifying the department number as Parameter. Explain how best we can do this

report.

* WHAT ARE DIFFERENT USER PROFILES OF BUSINESS OBJECTS?

* EXPLAIN USER HIERARCHY IN BUSINESS OBJECTS?

Interview Questions from Shreesoft

1. How do you generate a dynamic prompt