teste oracle database sales q&a

Teste: Oracle Database 11g Sales Specialist Assessment

Avalie as respostas, o feedback e a pontuação das perguntas abaixo. Um asterisco (*) indica

resposta correta.

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Get Specialized! This 30-question assessment is the final step towards becoming an Oracle

Database 11g Sales Specialist.

Be Recognized! Pass the test, score 80% or more, and get your OPN Specialist Certificate!

Database 11g Sales

(Responder a todas as perguntas desta seção)

1.

Online application upgrades allows Marcar para Revisão

(1) Pontos

Multiple editions of PL/SQL code operating on the same

data

Online upgrades in a production environment

Avoidance of downtime for application upgrades

All answers are correct (*)

Incorrect, online application upgrades allows multiple

editions of PL/SQL code operating on the same data, online

upgrades in a production environment and avoidance of

downtime for application upgrades.

2.

Which types of composite partitioning are supported by Oracle

11g? Marcar para Revisão

(1) Pontos

http://competencycenter.oracle.com/

Range-list

List-range

List-list


List-hash

Correct, Oracle 11g supports range-list, list-range, list-list

and list-hash composite partitioning.

3.

Jobs in Oracle Scheduler can have Marcar para Revisão

(1) Pontos

Time restrictions

Time and dependency restrictions

Dependency restrictions


Incorrect, jobs in Oracle Scheduler can have time, depency

or time and dependency restrictions.

4.

True or false - the Result Cache can cache the results of PL/SQL

functions. Marcar para Revisão

(1) Pontos

Verdadeiro (*)

Falso

Correct, the Result Cache can cache the results of PL/SQL

functions.

5.

Can Oracle be installed silently as part of an application

installation? Marcar para Revisão

(1) Pontos

Verdadeiro (*)

Falso

Correct, Oracle can be installed silently, without requiring

user intervention.

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resposta correta.





Database 11g Sales



6. By upgrading to Oracle Database 11g, you can save money Marcar para Revisão

(1) Pontos

Oracle 11g does not save anyone money

For your customers

For you

For you and your customers (*)

Correct, by upgrading to Oracle Database 11g you can

save money for both you and your customers.

7. Enterprise Manager Support Workbench can Marcar para Revisão

(1) Pontos

(Escolher todas as respostas corretas)

Collect and package all relevant diagnostic data relating to

an incident (*)

Manually run health checks to collect diagnostic data (*)

Give you a detailed view of problems and incidents (*)

Prescribe solutions based on the support environment

Incorrect, Enterprise Manager Support Workbench can

give you a detailed view of problems and incidents, collect

and package all relevant diagnostic data relating to an

incident or manually run health checks to collect

diagnostic data.

8. True or false - interval partitioning requires manual creation of

all partitions. Marcar para Revisão

(1) Pontos

Verdadeiro

Falso (*)

Correct, interval partitioning automatically creates

partitions at specified intervals.

9. Oracle Database 11g can deliver savings in which areas? Marcar para Revisão

(1) Pontos


Server costs (*)

Storage costs (*)

Support costs (*)

License costs

Correct, Oracle Database 11g can deliver savings in server

costs, storage costs and support costs.

10.

Which of the following Oracle Database 11g features do not

contribute to enhanced security? Marcar para Revisão

(1) Pontos

Oracle Flashback Archive

Oracle Advanced Compression (*)

Oracle Audit Vault

Oracle Database Vault

Oracle Advanced Security Option

Incorrect, Oracle Advanced Compression does not

contribute to enhanced security.

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resposta correta.





Database 11g Sales


11.

How can you create a database upgrades? Marcar para Revisão

(1) Pontos


From metadata in an external dump


From an existing database for structure only (*)

From an existing template (*)

From an existing database for structure and data (*)

Incorrect, you can build a database template from an

existing template or from an existing database, which can

be limited to the structure of the existing database or the

structure and the data.

12.

In Oracle Database 11g Release 2, Active Data Guard can now

be used to Marcar para Revisão

(1) Pontos

Distribute parallel servers for a query

Implement Hardware Assisted Resilient Data (HARD)

protection

Repair bad blocks with good copies from standby server

(*)

Divide a partitioned table between the active and standby

servers

Incorrect, in Oracle Database 11g Release 2, Active Data

Guard can now be used to repair bad blocks with good

copies from standby server.

13.

Which of the following conditions are most suited for

performance gains by using the SQL Result Cache? Marcar para Revisão

(1) Pontos


Queries that return a lot of data

Queries that are frequently repeated (*)

Queries that take a long time to run (*)

Queries that use hints

Inorrect, queries that are frequently repeated and that

take a long time to run are good candidates for

performance gains with SQL Result Cache.

14.

When is Oracle Database 10g R2 slated to go on Extended

Support? Marcar para Revisão

(1) Pontos

July, 2010 (*)

July, 2011

January, 2012

July, 2013

Never

Incorrect, Oracle Database 10g R2 slated to go on

Extended Support in July of 2010.

15.

Which of the following features of Oracle Database 11g

contribute to reduced storage costs? Marcar para Revisão

(1) Pontos


ASM (*)

Compression (*)

Parallel execution of queries

Exadata

Implementing an ILM strategy with partitioning (*)

Inorrect, ASM, compression and the implementation of an

ILM strategy all contribute to reduced storage costs with

Oracle Database 11g.

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resposta correta.





Database 11g Sales


16.

Why would an ISV want to package Oracle as part of their

application? Marcar para Revisão

(1) Pontos



They want to ship a single product DVD with all required

software (*)

Their field engineers sometimes do not have detailed

knowledge of Oracle. (*)

They want each database to be exactly the same on

installation (*)

They want to save money.

Incorrect, an ISV might want a packaged install of the

Oracle database to ship a single product DVD with all

required software, to create identical databases for all

installations, or because their own field engineers do not

have a detailed knowledge of Oracle.

17.

How can Oracle Database 11g reduce perceived risk for your

customers? Marcar para Revisão

(1) Pontos


By making it easier to find new hires familiar with the

release (*)

By promoting that your solution is up to date (*)

By giving longer lead times for standard support (*)

By increasing your coolness factor

Incorrect, Oracle Database 11g reduce perceived risk for

your customers by making it easier to attract new hires,

by promoting your solution as up to date and by giving

longer lead times for standard support.

18.

Which of the following is not true of Total Recall? Marcar para Revisão

(1) Pontos

Leverages flashback technology

Stores historical data in the database

Protects historical data from changes

Requires application changes to use (*)

All answers are incorrect

Correct, Total Recall does not require application changes

to use.

19.

By using Oracle Scheduler, an administrator can Marcar para Revisão

(1) Pontos

Create jobs that can be run at different times

Create jobs that can operate on different objects

Create jobs that can be restarted

Create jobs that have a maximum run time


Correct, with Oracle Scheduler, you can create jobs that

can be run at different times, on different objects, can be

restarted and that are limited in the amount of run time

they can use.

20.

What factors does Oracle Scheduler use to prioritize jobs? Marcar para Revisão

(1) Pontos

Schedule of job

Job classes (*)

Ovreall CPU load

Resource requirements of job

Incorrect, Oracle Scheduler uses job classes to prioritize

jobs.

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resposta correta.





Database 11g Sales


21.

Why would your customers be interested in upgrading to 11g? Marcar para Revisão

(1) Pontos



To lower risks (*)

To pay increased maintenance fees

To increase the value they get from your solutions (*)

To lower costs (*)

Incorrect, your customers would be interested in

upgrading to Oracle Database 11g to lower risks and costs

and to take advantage of increased value from your

solutions.

22.

In which of the following scenarios would you use SQL

Performance Analyzer? Marcar para Revisão

(1) Pontos

Testing impact of database upgrade

Testing impact of new indexes

Testing impact of new statistics

Determining the effect on performance of changes in a

new version before rolling them out to end users


Incorrect, you would use SQL Performance Analyzer to

test the impact of a database upgrade, to test the impact

of new indexes, to test the impact of new statistics or to

determine the performance effect of changes before

rolling out a new version to end users.

23.

With Oracle Total Recall, you must track historical changes for

the entire database. Marcar para Revisão

(1) Pontos

Verdadeiro

Falso (*)

Incorrect, Total Recall can be assigned on specific tables.

24.

True or false - Oracle 11g supports cube-organized

materialized views with Oracle OLAP. Marcar para Revisão

(1) Pontos

Verdadeiro (*)

Falso

Correct, Oracle 11g supports cube-organized materialized

views with Oracle OLAP.

25.

When does Health Monitor in Enterprise Manager run? Marcar para Revisão

(1) Pontos


Automatically after a critical incident (*)

Automatically every hour

With every database backup

According to a schedule you can set up with Enterprise

Manager

Manually (*)

Correct, Health Monitor runs automatically after a critical

incident or can be run manually.

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resposta correta.





Database 11g Sales


26.

With Advanced Compression, when are blocks compressed? Marcar para Revisão

(1) Pontos


In batch for INSERTs and UPDATEs (*)

When data is loaded (*)

When data is UPDATEd

When data is INSERTed


Incorrect, with Advanced Compression, blocks are

compressed when data is loaded, or in batch when rows

are INSERTed or UPDATEd.

27.

Why does columnar compression frequently result in greater

data compression? Marcar para Revisão

(1) Pontos

Because columnar compression requires less CPU, so it

can be done more frequently

Because columns inherently take up less space than tables

Because columns typically have more repeating

characters, meaning greater compression opportunities

(*)

Because columnar compression applies across tables

All answers are incorrect

Correct, columnar compression frequently results in

greater data compression because columns typically have

more repeating characters, meaning greater compression

opportunities.

28.

An Automated Degree of Parallelism decides Marcar para Revisão

(1) Pontos


The number of parallel server sets used for a statement

Whether to spin up more parallel servers

Whether a statement is executed in parallel (*)

The degree of parallelism for a statement (*)

Incorrect, an Automated Degree of Parallelism decides

whether a statement is executed in parallel and the

degree of parallelism for a statement.

29.

What does Sustaining Support include? Marcar para Revisão

(1) Pontos


Tech support (*)

Upgrades (*)

Fixes

New upgrade scripts

Incorrect, Sustaining Support includes upgrades and tech

support.

30.

Compared to monolithic servers of equivalent power, a RAC

database is Marcar para Revisão

(1) Pontos

Less expensive than the monolithic server. (*)

More expensive than the monolithic server.

An equivalent expense to the monolithic server.

Correct, a RAC database is less expensive than a

monolithic server of the same power.

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9.

What is the

best way to

leverage the

added

functionality

in Oracle

Database

11g?

Marcar para Revisão

(1) Pontos

All of the answers are correct.

To lower maintenance costs for your customer

To create additional value in your solutions (*)

To educate your customer on the benefits of the functionality

Incorrect, the additional functionality in

Oracle Database 11g is best used to create

additional value in your solutions.

Correct, Oracle Database 11g reduce

perceived risk for your customers by

making it easier to attract new hires, by

promoting your solution as up to date and

by giving longer lead times for standard

support.

12.

Reference partitioning has which of the following

advantages over standard partitioning? Marcar para Revisão

(1) Pontos


Reduce storage (*)

Higher performance

Lower maintenance (*)

Less memory usage

Incorrect, reference partitions require less

maintenance, since they are maintained with their

parent partition, and less storage, since they do not

require the presence of the partition key in the

child.

28. What does

Sustaining Marcar para Revisão

(1) Pontos

Support

include?

(Escolher

todas as

respostas

corretas)

Fixes

Upgrades

(*)

New

upgrade

scripts

Tech

support (*)

Incorrect,

Sustaining

Support

includes

upgrades

and tech

support.

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