Match the following: (P) Condition coverage — (i) Black-box testing (Q) Equivalence class partitioning — (ii) System testing (R) Volume testing — (iii) White-box testing (S) Alpha testing — (iv) Performance testing

Single correct

Source: GATE CSE 2015 Set 1, IIT Kanpur. Official question paper and answer key.

GATE CSE 2015 | Set 2 | Question 25

Other / Removed from syllabus

MCQ1 mark

A software requirements specification (SRS) document should avoid discussing which one of the following?

Single correct

Source: GATE CSE 2015 Set 2, IIT Kanpur. Official question paper and answer key.

GATE CSE 2015 | Set 2 | Question 29

Other / Removed from syllabus

MCQ1 mark

Consider the basic COCOMO model where

E

is the effort applied in person-months,

D

is the development time in chronological months,

KLOC

is the estimated number of delivered lines of code (in thousands) and

a_b, b_b, c_b, d_b

have their usual meanings. The basic COCOMO equations are of the form

Single correct

Source: GATE CSE 2015 Set 2, IIT Kanpur. Official question paper and answer key.

GATE CSE 2015 | Set 3 | Question 17

Other / Removed from syllabus

NAT1 mark

Consider a software project with the following information domain characteristics for calculation of function point metric. Number of external inputs (I) = 30 Number of external outputs (O) = 60 Number of external inquiries (E) = 23 Number of files (F) = 08 Number of external interfaces (N) = 02 It is given that the complexity weighting factors for I, O, E, F and N are 4, 5, 4, 10 and 7, respectively. It is also given that, out of fourteen value adjustment factors that influence the development effort, four factors are not applicable, each of the other four factors have value 3, and each of the remaining factors have value 4. The computed value of function point metric is _____.

Numerical answer

Your answer

Source: GATE CSE 2015 Set 3, IIT Kanpur. Official question paper and answer key.

GATE CSE 2015 | Set 3 | Question 33

Other / Removed from syllabus

NAT1 mark

Consider a software program that is artificially seeded with 100 faults. While testing this program, 159 faults are detected, out of which 75 faults are from those artificially seeded faults. Assuming that both real and seeded faults are of same nature and have same distribution, the estimated number of undetected real faults is _____.

Numerical answer

Your answer

Source: GATE CSE 2015 Set 3, IIT Kanpur. Official question paper and answer key.

GATE CSE 2014 | Set 1 | Question 18

Other / Removed from syllabus

MCQ1 mark

Match the following: 1) Waterfall model — a) Specifications can be developed incrementally 2) Evolutionary model — b) Requirements compromises are inevitable 3) Component-based software engineering — c) Explicit recognition of risk 4) Spiral development — d) Inflexible partitioning of the project into stages

Single correct

Source: GATE CSE 2014 Set 1, IIT Kharagpur. Official question paper and answer key.

GATE CSE 2014 | Set 2 | Question 19

Other / Removed from syllabus

MCQ1 mark

Which one of the following is TRUE?

Single correct

Source: GATE CSE 2014 Set 2, IIT Kharagpur. Official question paper and answer key.

GATE CSE 2014 | Set 3 | Question 19

Other / Removed from syllabus

MCQ1 mark

In the context of modular software design, which one of the following combinations is desirable?

Single correct

Source: GATE CSE 2014 Set 3, IIT Kharagpur. Official question paper and answer key.

GATE CSE 2011 | Question 5

Other / Removed from syllabus

MCQ1 mark

A company needs to develop a strategy for software product development for which it has a choice of two programming languages L1 and L2. The number of lines of code (LOC) developed using L2 is estimated to be twice the LOC developed with L1. The product will have to be maintained for five years. Various parameters for the company are given in the table below.

\begin{array}{|l|r|r|} \hline \text{Parameter} & \text{Language L1} & \text{Language L2} \\ \hline \text{Man years needed for development} & \text{LOC}/10000 & \text{LOC}/10000 \\ \text{Development Cost per man year} & ₹\,10{,}00{,}000 & ₹\,7{,}50{,}000 \\ \text{Maintenance time} & 5 \text{ years} & 5 \text{ years} \\ \text{Cost of maintenance per year} & ₹\,1{,}00{,}000 & ₹\,50{,}000 \\ \hline \end{array}

Total cost of the project includes cost of development and maintenance. What is the LOC for L1 for which the cost of the project using L1 is equal to the cost of the project using L2?

Single correct

Answer key coming soon

Source: GATE CSE 2011, IIT Madras. Official question paper.

GATE CSE 2011 | Question 7

Other / Removed from syllabus

MCQ1 mark

A company needs to develop digital signal processing software for one of its newest inventions. The software is expected to have 40000 lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model. The multiplicative factor for this model is given as 2.8 for the software development on embedded systems, while the exponentiation factor is given as 1.20. What is the estimated effort in person-months?

Single correct

Answer key coming soon

Source: GATE CSE 2011, IIT Madras. Official question paper.

GATE CSE 2011 | Question 10

Other / Removed from syllabus

MCQ1 mark

Which one of the following is NOT desired in a good Software Requirement Specifications (SRS) document?

Single correct

Answer key coming soon

Source: GATE CSE 2011, IIT Madras. Official question paper.

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