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Software Engineering MCQs with Explanations

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871Software EngineeringMedium

Which of the following process ensures that versions of systems and components are recorded and maintained?

Configuration control

BCodeline

CVersion

DWorkspace

Correct answer

A. Configuration control

Explanation

Explanation: In configuration control changes are managed and all versions of components are identified and stored for the lifetime.

872Software EngineeringMedium

When collection of various computers seems a single coherent system to its client, then it is called________?

Aboth A and B

Bdistributed system

Ccomputer network

Dnone of these

Correct answer

B. distributed system

Explanation

The correct answer is distributed system.

873Software EngineeringMedium

Transport layer protocols deals with________?

Aprocess to process communication

Bapplication to application communication

Cnode to node communication

Dall of these

Correct answer

A. process to process communication

Explanation

The correct answer is process to process communication.

874Software EngineeringMedium

You just added a new user, kara, to the system. What group is kara added to by default?

Agroup

Broot

Ckara

Duser

Correct answer

C. kara

Explanation

The correct answer is kara.

875Software EngineeringMedium

Which of the following commands is used to rename a file?

Arename

Bren

Cmv

Dremove

Correct answer

C. mv

Explanation

The correct answer is mv.

876Software EngineeringMedium

Which architecture is used when there is a high volume of transactions to be processed by the server?

ADistributed component architecture

BMulti-tier client–server architecture

CMaster-slave architecture

DPeer-to-peer architecture

Correct answer

B. Multi-tier client–server architecture

Explanation

Explanation: Multi-tier systems may be used when applications need to access and use data from different databases.

877Software EngineeringMedium

What command is used with vi editor to replace text from cursor to right________?

Correct answer

B. S

Explanation

The correct answer is S.

878Software EngineeringMedium

Which of the following NIS clients returns the name of the NIS server used by the NIS client?

Aypbind

Byppoll

Cypwhich

Dypcat

Correct answer

C. ypwhich

Explanation

The correct answer is ypwhich.

879Software EngineeringMedium

The project team is composed of the system professional are directly responsible for ________ the system?

Adeleting

Binnovating

Cbuilding

Dtesting

Correct answer

C. building

Explanation

The correct answer is building.

880Software EngineeringMedium

BPR stands for________?

ABusiness process re-engineering

BNone of the mentioned

CBusiness product re-engineering

DBusiness process requirements

Correct answer

A. Business process re-engineering

Explanation

Explanation: The answer is self explanatory.

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