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Software Engineering MCQs with Explanations

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1941Software EngineeringMedium

The ________ information as the information required by a number of personal, departments and divisions or the functions in the organization?

decision support

BOperational

Cfunctional

Dknowledge

Correct answer

B. Operational

Explanation

The correct answer is Operational.

1942Software EngineeringMedium

The back bone of any organization is________?

Aemployee

Bcapital

Cinformation

Dmanagement

Correct answer

C. information

Explanation

The correct answer is information.

1943Software EngineeringMedium

The UML was designed for describing ________?

ABoth object-oriented systems and Architectural design

Bobject-oriented systems

Carchitectural design

DSRS

Correct answer

A. Both object-oriented systems and Architectural design

Explanation

Explanation: The UML was designed for describing object-oriented systems and, at the architectural design stage, you often want to describe systems at a higher level of abstraction

1944Software EngineeringMedium

Efficiency in a software product does not include ________?

Aresponsiveness

Bprocessing time

Cmemory utilization

Dlicensing

Correct answer

D. licensing

Explanation

The correct answer is licensing.

1945Software EngineeringMedium

In analog computer________?

AInput is first converted to digital form

BOutput is displayed in digital form

CAll of the above

DInput is never converted to digital form

Correct answer

D. Input is never converted to digital form

Explanation

The correct answer is Input is never converted to digital form.

1946Software EngineeringMedium

Which command is used to copy a file wb with the same name from the programs directory to the misc directory?

Acopy a:programs/wb b:misc/wb

Bcopy programs/wb misc/wb

Ctar programs/wb misc/wb

Dcp programs/wb misc

Correct answer

D. cp programs/wb misc

Explanation

The correct answer is cp programs/wb misc.

1947Software EngineeringMedium

Which process characteristic with respect to Dependability Engineering is mentioned by the statement: “The process should be understandable by people apart from process participants”?

ADiverse

BDocumentable

CNone of the mentioned

DAuditable

Correct answer

D. Auditable

Explanation

Explanation: It means that process standards are being followed and make suggestions for process improvement.

1948Software EngineeringMedium

What enables a software engineer to defined screen layout rapidly for interactive applications?

AScreen painters

BTool kit

CPRO/SIM tools

DAnalysis and design tools

Correct answer

A. Screen painters

Explanation

Explanation: More sophisticated CASE prototyping tools enable the creation of a data design, coupled with both screen and report layouts.

1949Software EngineeringMedium

A ________ executes the loop task first, then tests a condition and repeats the task until the condition fails?

Aif then-else

Brepeat until

Ccondition

Ddo while tests

Correct answer

B. repeat until

Explanation

The correct answer is repeat until.

1950Software EngineeringMedium

What is a major advantage of using a 4GT Model for producing small scale products, applications or programs?

AImproved productivity of software engineers

B4GT helped by CASE tools and code generators offers a credible solution to many software problems

CReduction in software development time

DNone of the mentioned

Correct answer

C. Reduction in software development time

Explanation

Explanation: Since automated coding is done using CASE tools & code generators proponents claim a dramatic reduction in software development time

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