meena requirement analysis document

7/29/2019 Meena Requirement Analysis Document

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REQU IREM ENT ANALYSIS DOCUM ENT (RAD)

PROJECT NAM E

ATTENDANCE M AN AGEM ENT

SYSTEM OF ANITS COLLEGE

PROJECT TEAM M EM BERS

A.M EENA 309126510010

ABDUL SHABBER 30 91 26 51 0002

D.LAVANYA 309126510032

IV/ IV B.TECH C.S.E-A

OBJECT ORIENTED SOFTW ARE ENGIN EERING LAB

Subm i t ted by

A.M eena (309126510010)


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Table of Con t ent s:

1 . Revi si on H i sto ry

2 . In t ro d uct i on

Pur po se of t he syst em Scope o f t he syst em

Objective and success cr i t er ia of t he p ro ject

3 . Cur ren t System

4. Proposed System

Overview

Funct ion al Requi rem ent s

Non-funct ional Requi rements5 . Sy st e m M o d els

Scenarios

Use case m od el

Ob je ct m o d e l

Dynam ic m ode l

6 . Glo ssar y


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Revision of Hist or y

Version R1.0 26/ 08/ 2012 Created by a ll t eam m emb ers

Release com posed of req uirem ent analysis docum ent .

Preface

This docum ent addresses th e requirem ents of At tendance M anagemen t

System . The inten ded audience for th is docum ent are designers and th e cl ient

o f the pro ject .

Targeted aud ience

Client , Develop ers.


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1. INTRODUCTION

1.1 Purp ose of t he syst em

The prop osed system is ent i t led as At tendance m anagem ent system of ANITS is

deve loped to compute r i se a l l t he a t t endance de ta il s o f s tuden ts in t he co l lege and thesof tw are m ust be user-f r iendly, sim ple, fast accessing of data. This system w i l l be mo nito red

by th e Facul ty m em bers , Head of th e Depar tm ent , Pr inc ipa l and by t he Adm in ist ra to r . The

m ain func t ion of t h is system is every faculty m em bers engaged w i th d i f ferent c lasses are

requi red t o submi t t he at ten dance of stud ents present in t he c lass. Facul ty can subm i t the

at tend ance deta i ls in At t endance managemen t system and th e deta i ls can be ret r ieved

w henever necessary thro ugh i t . The m odi f icat ions on th e at tend ance deta i ls are don e by the

adm in ist ra to r . Every stud ent can v iew h is/ her a t t endance deta i ls on l ine.

1.2 Scop e of t he syst em

At ten dance management system enables the u ser to per f orm operat ion s l ike addi t ion of

at tend ance deta i ls, updat ion of a t t endance deta i ls, adding and delet ion o f s tudent record. I t

enables the user to use in ter face in terac t ive ly .

1.3 Objectives and Success cr i t er ia o f t he p ro ject

The success of t his pro ject depen ds on the fo l low ing object ives:

M ainta in ing at tend ance record of every stud ent .

M ainta in ing stud ent record of every stud ent .

Addi t ion of s tudent a t tend ance by the facul ty .

Updat ion o f every deta i l about t he at tend ance and stud ent record each stud ent in to

the database.

2. CURRENT SYSTEM

N one


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3. PROPOSED SYSTEM

3.1 Overview

The goal o f At t endance M anagem ent System is to m anage the at tendance deta i ls o f each

and every s tudent in th e co l lege. This sof tw are has the fac il i t y to stor e th e at ten dancedeta i ls o f a l l stud ents of every c lass and branch. One can enter in to the At ten dance

M anagem ent System us ing the i r username and passw ord, w hich is then ver i f ied in the

dat abase. Every faculty m ust subm it th e at ten dance det ai ls of t he c lasses in w hich the y are

engaged w i th , and d i rec t ly the m odi f icat ions are updated o nto the d atabase. For any

m odi f icat ions in the at t endance records, are done by th e adm in ist ra to r . Admin can even

add or de lete s tudent records. The requi red data can be ret r ieved easi ly . The in ter face w i l l

be user-f r ien dly. Data is w el l prot ected and m akes th e data pr ocessing fast and e asier.

3.2 Funct ion al Requirem ent s

The system suppo r ts thr ee ac tors main ly , they are:

Faculty , who adds the at tend ance of each and every s tudent

Admin is t ra to r , who m odi f ies the at tendance deta i ls i f requested and adds or de letes

the s tuden t record .

Student , who can on ly v iew h is/ her a t t endance deta i ls.

Att endance M anagem ent System , wh ich cont a ins a l l deta i ls about a t tend ance,

stud ents and facul ty .

3.2.1 Facult y

Logs in.

Selects appro priat e c lass and br anch.

Selects the subject t i t le.

Adds the at tend ance for each and every stud ent .

I f any m odi f icat ions are to be don e on th e at tendance, requests to adm in for

modi f icat ion.

Logs out .

3.2.2 Adm in istra t or

Logs in.

Checks for t he no t i f icat ion s.

I f any present , fu l f i ls the requested no t i f icat ion

Adds stud ent record for n ew s tudent s.


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Deletes stud ent record i f requ ested .

3.2.3 Student

Enters ro l l num ber .

Views h is/ her a t ten dance record.

3.2.4 At t endance M anagem ent System

Stor es the up dated in form at ion about the at t endance deta i ls.

Stor es the at t endance deta i ls o f each and every stud ent .

Sto res al l login det ai ls abou t u ser.

3.3 Non -funct ional Requirem ent s3.3.1 Usabi l i t y:

Usabi l it y is the ease of use and learnabi l i t y o f hum an m ade objec ts .

At ten dance management system shou ld be und erstandable by every user .

User can easi ly interact w ith t he system .

3.3.2 Rel iabi l i ty :

Rel iab i l i t y spec i f ies the capabi l i t y o f th e sof tw are to m ainta in i t s per form ance over t im e.

Always the at t endance system should be avai lab le for the user .

I f t he user en te rs w rong log in de ta i l s, t hen i t m ust p rom pt t he user to en te r co r rect

login det ai ls.

3.3.3 Perfo rm ance:

Perform ance requi remen ts are concerned w i th qu ant i f iab le at t r ibu tes of the system such as

response t ime, t hrou ghput , avai lab i l i t y and accuracy .

System shou ld quick ly respond for u ser requ est , th at is , system m ust imm ediate lyd isp lay the l ist o f s tudent s along w i th t he i r a t t endance deta i ls a f ter he/ she se lec ts the

class.

3.3.4 Supp ort abi l i ty:

Suppo r tab i l i t y requi rem ents are concerned w i th t he ease of changes to the system af ter

dep loyment . I t means system mu st be ab le t o suppor t f o r up g rada t ion .


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3.3.5 Avai labi l i t y:

The system shal l be availab le dur ing norm al co l lege operat ing ho urs .

3.3.6 User In terf ace:

This w orks as an in ter face betw een t he user and t he system by pro per ly gu id ing the user

how to u se i t and per for m operat ion s. Both Adm in and Facul ty can change the data in the

At ten dance M anagem ent System , whereas, stud ent can only v iew t he data. Any sor t o f

t ra in ing is not requi red for u sing the system . .I t is imp or t ant t hat t he system is easy to learn

because even a layman n eed to use it e f f ic ient ly . The input d ev ice is given to the keyboard

a n d t h e o u t p u t i s v ie w e d o n t h e m o n i t o r .

3.3.7 Hardw are Considerat ion:

The system shal l use an Oracle or Access datab ase, and ru n on any op erat in g system .

3.3 .8 Por tab i l i ty :

The At tendance M anagem ent System shal l run in any Operat ing system env i ronm ent t hat

cont ains Java Run t im e and t he M icrosof t Access datab ase.

3.3 .9 M ain ta inab i l ity :

The Atte ndan ce M anagem ent System is being develo ped in Java. Java is an ob ject or ien ted

program m ing language and shal l be easy to m ainta in .

3.3.10 System Interf acing:

The system shal l be a s tandalone pro duct t hat d oes not requi re any system in ter faces.

3.3.11 Err or Hand ling:

Our system handles the er rors in a very ef f ic ient m anner . It can to lerate t o w rong inpu ts and

prom pts the users to correc t t he input s. It g ives not i f icat ions as and w hen requ i red, gu id ing

the users to prop er ly u t i l i ze i t .


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4. SYSTEM M ODEL

4.1Scenarios:

1. Viewing of a t t endance by the s tudent :

Ram start s th e EZ schoo l system . The w ebsi te is now v isib le to ram.

Ram then se lects v iew at t endance.

Ram enters h is regist ra t ion num ber .

He now v iews h is a t tend ance and ex its .

2 . At tendance addi t ion by th e facul ty :

M eena sta r t s t he EZ schoo l system to pos t t he a t t endance .

She en ter s her log in det ai ls.

She then selects the appropr ia te branch, c lass and subjec t .

Now the l ist o f s tudent d eta i ls a long w i th t he at tend ances is d isp layed and M eenaupdat es the at tendance deta i l o f each and every stud ent .

Afte r she successful ly posts the at t end ance det ai ls, she logs out of th e EZ-school.

3 . At ten dance modi f icat ion by the admin:

Harish, the ad m inistrato r starts the EZ schoo l system .

He enters h is log in deta i ls.

Now Har ish checks for any not i f icat ions , i f there is any m odi f icat ion request sent by

the facul ty M eena, he successfu l ly m odi f ies the requ ested at tend ance.

Har ish then upda tes t he a t t endance o f t he studen ts t hose wh ich are mod i f i ed .

He adds the deta i ls o f t he s tudent s w ho h ave newly jo ined in t he co l lege ,de letes the

at tend ance records i f any stud ent leaves the co l lege. Afte r ful f i l l ing al l the req uirem ent s, Harish logs ou t of EZ schoo lsystem .

4.2Use case m od el:

The fol low ing are the use cases ini t iated by th e faculty:

Logs in to At tend ance management system .

Selects branch.

Sele cts class.

Adds at ten dance to every stud ent . Requ ests for any m od if icat ions.

The fo l lowing are t he use cases in i t ia ted by t he adm in:

Logs in to At tend ance management system .

The requested m odi f icat ion b y the facul ty is fu l f i l led by t he admin.

Adds stud ent record.


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Deletes stud ent record.

The fo l lowing are t he use cases in i t ia ted by t he At t endance m anagem ent system :

Updates the mod i f ied at tend ance.

Checks the lo gin det ai ls.

Updates at tendance record.

Updates stud ent record.

Use case Diagram :

I t descr ibes the system f rom an ex ternal po int o f v iew.


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Flow of event s:

1. Name: Login

Part ic ipating Actor : Facult y

Ent ry condi t ion : Enter the log in deta i ls

Flow o f events:

Faculty starts the system and o pens th e EZ schoo l system , the h om epage is now

disp layed, prom ping to enter her log in det a i ls or get reg isterd .

He enters h is log in deta i ls and th e in form at ion is sent t o an i ts at tend ance

m anagem ent system for ver i f icat ion.

I t acknow ledges back by displaying next page i f t he d etai ls are val id.

Otherw ise i t pro m pts to f i rs t reg ister t hem by enter ing t he deta i ls such as nam e,

DOB, gender , age, passwor d, qual i f icat ion , branch, and so on. Af ter enter ing th e requi red in form at ion, i t is then send to an i ts at t endance


Ant i s at tend ance system then acknow ledges the facul ty by d isp lay ing a nex t page.

Exit condi t ion : Faculty successful ly logs into th e ez schoo l si te an d start s the re quir ed

tasks.

2. Name: At tendance addi t ion

Part ic ipating Actor : Facult y

Ent ry condi t ion : subje ct select ion

Flow o f events:

The system p rom pt s th e faculty to select branch and c lass.

Now i t pr om pt s to select th e subject l ike Engl ish, OOSE, M ath s, M icropr ocessors, etc.

Faculty respon ds to t he system by select ing o ne subject n am e for examp le say OOSE.

The system sends that par t icu lar subjec t in for m at ion t o t he ani ts a t tend ance system

for ver i f icat ion. Ani ts at ten dance system then r espond s to t he request o f th e user by d isp lay ing the

l ist o f s tudent s re la ted w i th t hat subjec t i .e OOSE.

Facul ty then adds the At tend ance to the s tudent s re la ted w i th th at subjec t .

Exit condi t ion : Teacher logs out a f ter hav ing posted t he at tend ance.


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3. Name: Request for m odi f icat ion

Part ic ipating Actor : Faculty, Adm in

Ent ry condi t ion : Faculty send s requ ests to t he adm in

Flow of events:

W hi le adding the at tendance deta i ls, if facu l ty needs to m odi fy the at t endance of the

stud ents , then h e sends the request to adm in for m odi f icat ion.

The at tend ance m ust be updated befo re the m odi f icat ion is done.

Adm in gets the no t i f icat ion and m odi f ies the requ ested at t endance.

Exit condi t ion : Admin m odi f ies the at t endance and upd ates in database.

4. Name: Add/ Delete a stud ent record

Par t ic ipat ing A cto r : Adm in

Ent r y condi t ion: Adm in logs in to the system

Flow of events:

Adm in s tar ts the system , hom epage is d isp layed prom pt ing t o ent er h is login deta i ls.

He enters the log in id and passw ord, and t he in form at ion is sent t o an i ts a t tendance


I t ackno w ledges him back by displaying next page i f the det ai ls are val id, ot herw ise

displays a m essage inval id det ai ls .

Adm in adds record of th ose stud ents wh o jo ined recent ly and updat es the det a i ls

in to data base.

Simi lar ly , adm in deletes th e s tudent record w henever n ecessary .

Exit condi t ion : Admin saves the m odi f icat ion done t o t he par t icu lar sec t ion stud ents ,

updat es in to data base and logs out .

5 . Name: Roll n o

Par t ic ipat ing Acto r : Stu dent

Ent ry condi t ion : Enter a ro l l num ber

Flow of events:

Stud ent star ts the system , hom epage is d isp layed and pro m pts to enter h is ro l l no.


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Stud ent enters h is ro l l no.

The in for m at ion is sent to the database and i f i t is va lid th en t he database respond s

by displaying next page.

Otherw ise i t d isp lays a m essage inval id ro l l no .

Exit condi t ion : Stud ent en ters in to Ani ts a t tendance m anagem ent system .

6. Name: View at tendance

Par t ic ipat ing Acto r : Stu dent

Ent ry condi t ion : v iew s the at t endance

Flow of events:

Stud ent ent ers the ro l l no and the in form at ion is sent to t he database. The database respond s by displaying the next page cont aining at ten dance, i f the

at tend ance is updat ed.

Oth erw ise the dat abase respond s by displaying a new p age cont aining a m essage

a t t endance no t upda ted .

Exit condi t ion : Stud ents v iew r equi red at tend ance deta i ls and ex i ts .

4.3 Object m ode l

The object m odel descr ibes the st ruc tu re of t he system in term s of ob jects , a t t r ibu tes ,

associat ion s, and o perat ions.

The classes that are ident i f ied f ro m the above use case d iagram are:

Faculty:

At t r ibu tes : Name o f the facuty and an id(num ber) is g iven for each facul ty .

Operat ions : He/She has the r ight to on ly to add at t endance.

Ez schoo l syst em :

Att r ibu tes: It h as a nam e and an id being assigned t o t his class.

Operat ions : This class can per fo rm getdeta i ls and t ransferdeta i ls . Student :

At t r ibu tes : Every stud ent is assigned wi th a name and a ro l l num ber .

Operat ions : He has the r ight on ly to v iews his at tend ance.

Login:

Att r ibu tes: This class is assigned w ith a login id an d a p asswor d.

Branch:

Att r ibu tes: Every branch is assigned w ith a nam e and also the year.


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Class:

Att r ibu tes: Each c lass has a name and also a sect io n b eing assigned t o i t .

Att endance record:

At t r ibu tes : This c lass has the s tudent n ame, ro l l num ber , subjec t , year of stud y ,

branch in w hich he s tud ies, num ber of days he at t ended the c lass and h is % of

at tendance.

Operat ions : This class does the ac t ion of d isp lay ing th e at t endance.

Admin :

At t r ibu tes : Adm in is assigned wi t h a nam e and an id(num ber) .

Operat ions :He can per f orm the ac t ions such as add,mod i fy ,de lete and m ainta in

records.

Registrat ion:

At t r ibu tes : This c lass m ainta ins the n ame o f th e facul ty m em bers ,there log in

Detai l s, designa t ion and the i r da te o f b i r t h .

Ani ts a t tendance m anagement system :

Att r ibu tes: This class is assigned w ith a nam e and an id(nu m ber).

Operat ions: It can perfor m t he act ions such as veri fy ing, t ran sfer in g,and get t ing the

deta i ls o f t he s tudent s.

New student record :

Att r ibu tes: This c lass m aintains the nam e,rol lnum ,branch,year,c lass in w hich the

stud ent is adm i t ted.

Stud ent record:

At t r ibu tes : I t has the nam e, subjec t , and % of at t endance the s tudent acqui red.


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Class Diagram :I t is used to descr ibe the s t ruc ture of the system .

4.4 Dynamic m ode l

The dynamic m odel descr ibes the in tern al behav iour o f t he system . They are represented

w i th in terac t ion d iagram s, sta techar t d iagrams, and ac t iv i ty d iagrams.

Sequ ence Diagram s:

I t describes th e behavio ur as a sequ ence of m essages exchanged am ong a set of o bjects.


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1 . For Add it i on o f a t t endance and mod i f i ca t ions:


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1 . Fo r st ud en t :


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2. Collabor atio n Diagram:

Facul ty p os t ing the at tend ance

Stud ent v iewing h is a t tendance det a i ls


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St ate chart Diagram :

I t descr ibes the behav iour o f th e system in term s of sta tes of an ind iv idual ob jec t and

possible t ransit ion s bet w een stat es.

1 . A t t en d an ce ad d it i on :


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2 . U p d at i on o f a t te n da nce

3 . V ie w i ng o f At t e n dan ce


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Activi t y Diagram s:

I t descr ibes the behav iour o f t he system in ter m s of ac t iv it ies.

1.Faculty


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2.Admin

3.Student

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