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Software Engineering MCQs with Explanations

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1501Software EngineeringMedium

Choose the fault class in which the following automated static analysis check would fall:”Non-usage of the results of functions”?

Data Faults

BInput/Output Faults

CStorage management faults

DInterface faults

Correct answer

D. Interface faults

Explanation

The correct answer is Interface faults.

1502Software EngineeringMedium

Which of the following is a building block of UML?

ARelationships

BThings

CAll of the mentioned

DDiagrams

Correct answer

C. All of the mentioned

Explanation

Explanation: All are the building blocks of UML which are further sub-categorized.

1503Software EngineeringMedium

What is an object________?

AAn object is an instance of a class

BAll of the mentioned

CAn object is not an instance of a class

DAn object includes encapsulation of data

Correct answer

A. An object is an instance of a class

Explanation

Explanation: An object is an instance of a class.

1504Software EngineeringMedium

What category of web-based system would you assign to electronic shopping?

AInformational

BWorkflow-oriented

CInteractive

DTransaction-oriented

Correct answer

D. Transaction-oriented

Explanation

Explanation: It involves usage of transaction management of database systems. advertisement

1505Software EngineeringMedium

What is meaning of jar?

Ajava array

Bjava archived

Cjava architecture

Dnone of these

Correct answer

B. java archived

Explanation

The correct answer is java archived.

1506Software EngineeringMedium

Which of the following command addresses all users who are currently hooked on?

Amesg

Bmail

Cwrite

Dwall

Correct answer

D. wall

Explanation

The correct answer is wall.

1507Software EngineeringMedium

Which collection class associates values witch keys, and orders the keys according to their natural order?

Ajava.util.LinkedList

Bjava.util.HashSet

Cjava.util.TreeMap

Djava.util.SortedSet

Correct answer

C. java.util.TreeMap

Explanation

The correct answer is java.util.TreeMap.

1508Software EngineeringMedium

Which one of the following computer network is built on the top of another network?

Aoverlay network

Bprime network

Cprior network

Dchief network

Correct answer

A. overlay network

Explanation

The correct answer is overlay network.

1509Software EngineeringMedium

Which of the following is not a phase of “bathtub curve” of hardware reliability?

ATime

BUseful Life

CBurn-in

DWear-out

Correct answer

A. Time

Explanation

Explanation: Time is the horizontal dimension on which the bathtub curve is built and not the phase.

1510Software EngineeringMedium

How do you trace the application_End event on runtime?

ACan not be done

BBy Debugging

CBy Tracing

DBy Stopping

Correct answer

A. Can not be done

Explanation

The correct answer is Can not be done.

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