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Software Engineering MCQs with Explanations

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1841Software EngineeringMedium

Choose an internal software quality from given below________?

Areusability

Breliability

Cusability

Dscalability

Correct answer

A. reusability

Explanation

Explanation: rest all are external qualities which are visible to the user.

1842Software EngineeringMedium

Which of the following is a drawback of using CASE tool?

AReduction of time and effort

BStandardization of notations and diagrams

CCommunication between development team member

DCosts associated with the use of the tool

Correct answer

D. Costs associated with the use of the tool

Explanation

Explanation: Using CASE tools is an expensive approach.

1843Software EngineeringMedium

What command is used to list contents of directories?

Alp

Bdir

Cls

Dtar

Correct answer

B. dir

Explanation

The correct answer is dir.

1844Software EngineeringMedium

Any data and instruction entered in the memory of a computer is________?

AOutput

BStorage

CInput

DInformation

Correct answer

C. Input

Explanation

The correct answer is Input.

1845Software EngineeringMedium

Which tools cross the bounds of the preceding categories?

ADynamic measurement

BData acquisition

CCross-functional tools

DSimulation

Correct answer

C. Cross-functional tools

Explanation

The correct answer is Cross-functional tools.

1846Software EngineeringMedium

Which of the following is needed by Maintenance staff?

ACheck in/check out equipment for maintenance

BMaintenance record for each and every equipment item

CAll of the mentioned

DA specific type of equipment

Correct answer

C. All of the mentioned

Explanation

Explanation: All the options are essential for effective maintenance

1847Software EngineeringMedium

A hand-held device for optically reading bar codes on goods, labels & shelves is________?

ATouch tablet

BMouse

CWand

DLight pen

Correct answer

C. Wand

Explanation

The correct answer is Wand.

1848Software EngineeringMedium

Which of the following term describes testing?

ANone of the mentioned

BEvaluating deliverable to find errors

CFinding broken code

DA stage of all projects

Correct answer

B. Evaluating deliverable to find errors

Explanation

Explanation: Software testing is the process of evaluation a software item to detect differences between given input and expected output.

1849Software EngineeringMedium

The arrow keys can be used to________?

Asave the document

Bmove the cursor in the text that has already been entered

Cmove the cursor while deleting text

Ddelete text

Correct answer

B. move the cursor in the text that has already been entered

Explanation

The correct answer is move the cursor in the text that has already been entered.

1850Software EngineeringMedium

Which of the following is not a type of network?

AJAN

BLAN

CRAN

DMAN

Correct answer

A. JAN

Explanation

The correct answer is JAN.

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