University of Delhi 2010-4th Sem M.C.A 2nd yr SOFTWARE ENGINEERING UNIVERSITY - Question Paper

I his question paper contains 2 pi inted pages

Your Roll No

613 5

MCA/ IV Sem.

Paper MCA - 402 - SOFTWARE ENGINEERING

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[ime 3houis    Maximum Marks 60

(Write youi Roll No on the top immediately on receipt of this question paper) Atlempt all questions Parts of a Question must be answered together

0 Is it possible to have a system that tan automatical!) vcnf> completeness of an SRS document⁰ 1 \plam vouranswei

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>) What does a wm-wm" mean m the content of negotiation cunny the requirement cnLinec\uu' piocess⁰

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, Which of the two paiamcteis a or b m b* KDKOC ⁿ , has more evident impact on th< values of effoit in the basic ( (KOMO    lustify your answer

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;.) Quality and reliability aic related concepts but a e fundamentally ditleicnt in a numhei of wavs Desenbe the differences

a) What do you understand by pioject nsks⁷ \plam the concept of Risk Mitigation, Monitoring and Management with the help of examples

>) What aic fonnal methods⁰ Undei what cucimislanees formal mt ihods are pieferrcd⁰

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. ) You have been testing a module for 4 davs and found one fault What does this tell \ou about the existence of othei faults⁰

Besides counting eirors and detects ,ne there other countable characteristics of software that imph quabtv What are thc\ and can thev be measuied dncctl)⁰

n) L ist KI^J \ s ot various levels oi a Sw-c mM

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- ) Assume that testing (and bug fixing) effort is proportional to the n her of errors detected (regardless of the nature of erro¹ > Suppose that testing detects 90% of the total errors in the software {10% u mam undetected) adding design and code leuews suppose the tost o! ibj design Mid cod^,rP phases mcieases by 10% each (from the base distnbut m men caihci) an 10% of the errors aie detected in design re\u us and t % in the c.>de lev {So testing now detects onU 70₀ of the mois ) V\ . is the iⁿ>pau ,v\ 'K- o\erl! l;;s? of lev lews ^y    Hj

a)    Can a program be correct and still not exhibit good quaht\ Explain

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b)    Define tyelomeinc complexity and explain its use in software testim

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O A program reads three intcgei values The three \alucs aie intc Rioted a.s representing the lengths of the sides of a triangle 1 he piogram pnnts a message stating whether the triangle ts scalene isosceles, or equilatcal Draw a flowchart of the program Develop a set of test cases that \ou fctl wi.l adequate!) test this program

Wnte short notes on the following i) Agile pities-, models

I ser interface design <) Software QualiK

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Oistinguish between the following

0 Testing and debugging

"i) Reactne risk management and proactive risk management .) i op down integration and bottom up integration

Attachment: university-of-delhi-2010-m-c-a--35539-1.pdf

Earning:   Approval pending.