GATE CSE 2015 Set 3 | Software Engineering Question 4 | Software Engineering

GATE CSE 2015 Set 3

Numerical

-0

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 ____________.

Your input ____

GATE CSE 2015 Set 2

MCQ (Single Correct Answer)

-0.3

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

User interface issues

Non-functional requirements

Design specification

Interfaces with third party software

GATE CSE 2015 Set 2

MCQ (Single Correct Answer)

-0.3

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

$$E = {a_b}\left( {KLOC} \right)\exp \left( {b{}_b} \right),\,D = {c_b}\left( E \right)\exp \left( {{d_b}} \right)$$

$$D = {a_b}\left( {KLOC} \right)\exp \left( {b{}_b} \right),\,D = {c_b}\left( E \right)\exp \left( {{d_b}} \right)$$

$$E = {a_b}\exp \left( {b{}_b} \right),\,D = {c_b}\left( {KLOC} \right)\exp \left( {{d_b}} \right)$$

$$E = {a_b}\exp \left( {d{}_b} \right),\,D = {c_b}\left( {KLOC} \right)\exp \left( {{b_b}} \right)$$

GATE CSE 2014 Set 2

MCQ (Single Correct Answer)

-0.3

Which one of the following is TRUE?

The requirements document also describes how the requirements that are listed in the document are implemented efficiently.

Consistency and completeness of functional requirements are always achieved in practice.

Prototyping is a method of requirements validation.

Requirements review is carried out to find the errors in system design.