se assignment 2015

7/23/2019 SE Assignment 2015

http://slidepdf.com/reader/full/se-assignment-2015 1/6

CSE-4rd Year

INSTRUCTIONS

* Write down the answer according to question no.s eqv. to Class Roll No on DOC and DOCx

not PDF

*Subit on or be!ore "#th Noveber $%"&. *'ention the question no. in answer sheet.

QUESTIONS

R". What is SRS( What is role o! SRS and ex)lain the characteristics o! a good SRS.

What is !easibilit stud( +x)lain di!!erent t)es o! !easibilit studies. +x)lanation o! SD,C.

R$.Describe water!all odel and S)iral odel. What are the relative advantages and

disadvantages S)iral odel has over Water!all odel

R-. +x)lanation o! the so!tware )rotot)ing with advantage and disadvantage using a suitableexa)le. +x)lain the di!!erent stages o! )rotot)e develo)ent

R. Distinction between throwawa and evolutionar )rotot)ing

R/. What is a )rotot)e odel( 0nder what circustances is it bene!icial to construct a

)rotot)e odel( Does the construction o! a )rotot)e odel alwas increase the overall Cost o!

a so!tware develo)ent(

R1. What are the drawbac2s o! water!all odel( Wh is the s)iral odel called eta odel (Describe the advantages o! s)iral odel.

R3. 4Protot)e odel is best suited !or long tie research based )ro5ect.6 7usti!. Distinguish

between 48hrowaw )rotot)ing6 and6 +valutionar )rotot)ing 4.

R#. Di!!erences and siilarit aong s9w )rocess: s9w )ro5ect and s9w )roduct.

R"%. +x)lanation o! )ro5ect )lanning. Discuss;ethods o! onitoring o! )ro5ect.

R"". +x)lanation o! )ro5ect anageent.

R"-. +x)lanation o! onitoring and control o! a )ro5ect.

R".Princi)les o! Pro5ect scheduling: )ro5ect onitoring.

R"&. +x)lain the tea structure !or the )roduction o! s9w.

R"/. Write about P+R8 C<=R8: >N=88 C<=R8 and W?S

R"1. +x)lain when and wh ou will use P+R8 charts and when and wh will ou use >natt

charts when ou are )ro5ect anager.



R"3. Consider a so!tware )ro5ect with & activities 8" to 8&. Duration o! & activities in wee2s are

-:$:-:&:$ res)ectivel: 8$ and 8 can start 8" is co)lete.8- can start when 8$ is co)letet.8&

can start both 8- and 8 are co)lete.

Draw activit networ2 !or the )ro5ect. When is the latest start date o! the activit 8-( What is the

!loat o! the activit 8( Which activities are on the critical )ath( Draw the >natt chart also.

R"#. What are the t)es o! tea organi@ation in s9w Andustr( Discuss brie!l.

R$%. What is a DFD and what is its i)ortance( +x)lanation o! DFD using an sste Bwith

de!inition. What are the ste)s involved in DFD(

Draw the context diagra and level " DFD !or the !ollowing ail order )rocessing sste

4<' records is a ail order co)an that distributes CDs and ta)es at discount )rices to

record club ebers. When an order )rocessing cler2 receives an order !or: he or she veri!ies

that the sender is a club eber b chec2ing the eber !ile. A! the sender is not a eber: thecler2 returns the order along with a ebershi) a))lication !or. A! the custoer is a eber:

the cler2 veri!ies the order ites data b chec2ing the ite !ile. 8hen the cler2 enters the order

data and saves it to the Dail Order !ile. 8he cler2 also )rints an invoice and shi))ing list !or

each order: which are !orwarded to order !ul!illent6.

= )ublisher wants to aintain a co)uteri@ed order )rocessing sste that will )rocess all

orders and )roduce invoice with shi)ent notice to the custoer. Draw )ossible level %: level "

and level $ DFDs !or the sste

R$". = blood ban2 receives and stores blood donated b )eo)le and also gives blood to

individuals or hos)itals on deand. 8he blood ban2 also has a )anel o! vendors who su))l

various ites a!ter receiving the order !ro blood ban2. A! a donor a))roaches the blood ban2:

his blood sa)le is ta2en and tested !or various diseases. A! a))roved blood is ta2en and stored in

the ban2: the contact details o! donor are recorded and donor is issued a card which is valid !or

one ear. During this )eriod the donor b showing the card can get the blood !ro blood ban2.

Fro tie to tie blood ban2 organi@es the blood donation ca). Date and venue are announced

in the news)a)er and existing regular donors are also in!ored b )ost . 8he blood ban2 also has

)anel o! doctors. 8wo doctors !ro the )anel are also associated with the ca) to handle

eergencies. For these requireents draw

a. +R Diagra

b DFD



R$$. Draw the structured chart !or the !ollowing )rogra

'ainB

E

int x:

G%H G%H

aBH bBHI

aB

E

xG xJ H GJ&HI

bB

E

xGxJ&H GJxH

aBH I

R$- = ar2eting co)an wishes to construct a decision table to decide how to treat clients

according to three characteristicsK gender :cit and gaeL=Bunder -%:?Bwithin -%;/% and

CBabove /%M. 8he co)an has !our ar2et )roducts !or test BW:: and . Product W will

a))eal to iddle aged ales who do not live in cities. Prodct will a))eal to all but older

!eales

'a2e a decision tables decision tree !or the above. Wh are the used(

R$. Construction and ex)lanation o! Data dictionar !ro an sste.

R$&. +x)lanation o! cohesion and cou)ling !or designing. What is cohesion and cou)ling (

Discuss di!!erent 2inds o! cohesion and cou)ling .

R$/. 4 ,oosel cou)led and strongl cohesive sste is our target6 ex)lain. . Siilarit and

dissiilarit between !unction oriented9ob5ect oriented design.

R$1. 8OP DOWN strateg in s9w design and ?O88O' 0P strategies in s9w design.

R$3. Describe the validation and veri!ication.

R$#. Describe ualit assurance )lan: What is the 'cCalls qualit triangle +x)lain.



R-%. De!ine White ?ox 8esting and ex)lain its use!ulness with exa)le.

R-". De!ine ?lac2 ?ox 8esting and ex)lain its use!ulness with exa)le.

R-$. =dvantage and Disadvantage o! unit testing

R--. Design a White box test suite !or the !ollowing code

Ant gcd Bint x: int

E while BxQG

E i! Bx.

xGx;

else G;xH

return x

I

R-. 8he suite should include control !low gra)h: inde)endent )aths: ccloatic

co)lexitBusing two di!!erent techniques

oid sort Bint aLM: int n

E

int i: 5: te)H

!orBiG%Hin;AH iJJ

!orB5GAJ"H5nH5JJ

i!BaLiMaL5M

E

8e)GaLiMH

=LiMGaL5MH

=L5MGte)H

II

Draw the control !low gra)h !or the )rogra segent. Deterine the ccloatic co)lexit !or

the )rogra.



What is control !low gra)h ( What is an edge coverage criterion o! white box testing ( Show it

with a suitable exa)le

R-&. Describe the Releish curve !or the )ersonal )lan.

R-/. What is the di!!erence between veri!ication and validation ( Write short note onAn!oration <iding

R-1. What are the advantage and disadvantage ta2ing ris2 !actors and not ta2ing the ris2 !actors(What are the ris2s associated with a so!tware )ro5ect ( <ow is ris2 assessed and contained (

R-#. Describe So!tware Reuse and So!tware Reliabilit. 4So!tware does not wear but hardwaredoes6 +x)lain

R%. Describe =l)ha and beta 8esting with suitable diagra.

R". +x)lain <alsted h)othesis to co)ete the co)lexit o! a s9w.

,". What is s9w cost estiation( >ive soe nae and techniques +x)lain advantage and

disadvantage o! COCO'O 'odel.

Adenti!;organic: seidetached: ebedded COCO'O

Develo)ing a new O.S.

= robot onitoring and control.

Develo)ing sall s9w libraries.

,$. Wh COCO'O is called <euristic +stiation 8echnique( =ssue that the si@e o! an organic

t)e So!tware )roduct has been estiated to be 3%%% lines o! source codes. =ssue that the

average salar o! so!tware engineers is "3:%%% )er onth. Deterine the e!!ort required to

develo) the so!tware )roduct: total cost and the noinal develo)ent tie.

=ssue that si@e o! so!tware )roduct has been estiated to be -$:%%% lines o! source code.

+stiate the e!!ort required to develo) the )roduct and noinal develo)ent tie !or organicSei;detached and ebedded sstes res)ectivel

= database sste is to be develo)ed. 8he si@e is estiated to be "%%%% lines o! code. +stiate

the noinal e!!ort and develo)ent tie.

,-. What do ou ean b cost bene!it trade o!!( What do ou ean b aintenance cost o! s9w(

,. What is C=S+( +x)lain tool integration.

,&. What is SC'( <ow does it di!!er !ro s9w develo)er )rocess( Discuss elaboratel the

change control )rocess o! SC'.



,/. What is S=( What are the activities o! S=( De!ine qualit control and qualit assurance.

<ow an t)es o! qualit are )resent in s9w(

,1. +x)lain 'cCabeTs co)lexit. What do ou ean b ccloatic co)lexit( Describe

how loo) testing is carried out(

,3. What is etric ( What are the !unction )oints over the si@e etric o! ,OC ,ist the i)ortant shortcoings o! ,OC as a so!tware si@e etric.

Su))ose: there is a )ro5ect o! develo)ing a new o)erating sste : which has odules K

i. Requireent =nalsis U $.$ VD,OC

ii. Sste Design U -./ VD,OC

iii. Coding". VD,OC

iv. 8esting$.3 VD,OC

Other !acts that a!!ect the )ro5ect are

Co)lexit"./: PrograerTs abilit".$: What is the !inal e!!ort o! this )ro5ect (

se assignment 2015

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