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Software Engineering MCQs with Explanations

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1211Software EngineeringMedium

Whenever we have to give space between the two words while typing on a PC we have to press a key known as________?

Shift

BBackspace

CSpace Bar

DEscape

Correct answer

C. Space Bar

Explanation

The correct answer is Space Bar.

1212Software EngineeringMedium

What is the extension of a web user control file?

A.Aspx

B.Asmx

CNone of these

D.Ascx

Correct answer

B. .Asmx

Explanation

The correct answer is .Asmx.

1213Software EngineeringMedium

Capital letters on a keyboard are referred to as________?

ABig guys

BUpper case letters

CGrownups

DCaps lock key

Correct answer

D. Caps lock key

Explanation

The correct answer is Caps lock key.

1214Software EngineeringMedium

How many stages are there in Risk-driven requirements specification?

Asix

Bfive

Cthree

Dfour

Correct answer

D. four

Explanation

Explanation: These include Risk identification, Risk analysis, Risk reduction and Risk decomposition

1215Software EngineeringMedium

Third generation computers________?

AUsed transistors insted of vaccum tubes

BAll of the above

CWere the first to use built-in error detecting devices

DWere the first to use integrated circuitry

Correct answer

D. Were the first to use integrated circuitry

Explanation

The correct answer is Were the first to use integrated circuitry.

1216Software EngineeringMedium

IBIS is a more structured approach than CORE?

AFalse

BTrue

Correct answer

B. True

Explanation

Explanation: IBIS is a more structured approach as it captures information which is consistent and important.On the other hand CORE gives importance to every view point even if it is obsolete.

1217Software EngineeringMedium

A ________ is developed using historical cost information that relates some software metric to the project cost?

AParkinson’s Law

BExpert judgement

CEstimation by analogy

DAlgorithmic cost modelling

Correct answer

D. Algorithmic cost modelling

Explanation

Explanation: The model uses a basic regression formula with parameters that are derived from historical project data and current as well as future project characteristics.

1218Software EngineeringMedium

What is the base class from which all Web forms inherit?

ANone of these

BMaster Page

CPage Class

DSession Class

Correct answer

C. Page Class

Explanation

The correct answer is Page Class.

1219Software EngineeringMedium

Functional requirements capture the intended behavior of the system?

AFalse

BTrue

Correct answer

B. True

Explanation

Explanation: The behavior of functional requirements may be expressed as services, tasks or functions the system is required to perform.

1220Software EngineeringMedium

Convert the ASCII/BEAR/assembly language pseudo-ops into hexadecimal machine language________?

A0111EF

B42 65 61 72

C03 16

DF8

Correct answer

B. 42 65 61 72

Explanation

The correct answer is 42 65 61 72.

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