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Software Engineering MCQs with Explanations

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1751Software EngineeringMedium

The ________ of a specification language indicates how the language represents system requirements?

semantic domain

Bset

Csyntactic domain

Dsequence

Correct answer

A. semantic domain

Explanation

Explanation: For example, a programming language has a set of formal semantics that enables the software developer to specify algorithms that transform input to output.

1752Software EngineeringMedium

According to ISO 9001, inspection and testing comes under which management responsibility?

AServicing

BDocument control

CProcess control

DControl of nonconforming products

Correct answer

C. Process control

Explanation

The correct answer is Process control.

1753Software EngineeringMedium

The special shell variable $* is used________?

Ato process number of the current shell

Bto name the command being executed

Cto exit status of ast command executed.

Dto list the positional parameters

Correct answer

D. to list the positional parameters

Explanation

The correct answer is to list the positional parameters.

1754Software EngineeringMedium

As per an IBM report, “31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189% and for every 100 projects, there are 94 restarts”.What is the reason for these statistics?

AAll of the mentioned

BManagement issues in the company

CLack of software ethics and understanding

DLack of adequate training in software engineering

Correct answer

D. Lack of adequate training in software engineering

Explanation

Explanation: Option b & c are a part of Software Engineering as a subject,hence option a covers them both.

1755Software EngineeringMedium

Which of the following is a data problem?

Aheavy computational demands

Bloss of comments

Crecord organisation problems

Dhardware problem

Correct answer

C. record organisation problems

Explanation

Explanation: Records representing the same entity may be organised differently in different programs.

1756Software EngineeringMedium

Hard copy of a document is________?

APrinted on printer

BStore in CD

CStored in floppy

DStore ih hard disk

Correct answer

A. Printed on printer

Explanation

The correct answer is Printed on printer.

1757Software EngineeringMedium

PM-CMM stands for________?

Aproduct management capability maturity model

Bpeople management capability maturity model

Cprocess management capability maturity model

Dproject management capability maturity model

Correct answer

B. people management capability maturity model

Explanation

Explanation: The people management maturity model defines the following key practice areas for software people: recruiting, selection, performance management, training, compensation, career development, organization and work design, and team/culture development

1758Software EngineeringMedium

Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model?

ADetermine candidate keys

BRefine the tentative classes

CDiscover user interfaces

DBuild an initial object model

Correct answer

C. Discover user interfaces

Explanation

Explanation: Once information defined in the preceding steps is known, a series of transformations can be applied to map the old database structure into a new database structure.

1759Software EngineeringMedium

In ASP.NET what does the following return?

AGives Error

BReturn Null value

CNone of the Above

DGives the memory working set

Correct answer

D. Gives the memory working set

Explanation

The correct answer is Gives the memory working set.

1760Software EngineeringMedium

Which one is NOT a phase of the systems development life cycle?

Apost-implementation review

Bproblem analysis

Cscope definition

Drequirements analysis

Correct answer

A. post-implementation review

Explanation

The correct answer is post-implementation review.

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