MCQs

Software Engineering MCQs with Explanations

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1271Software EngineeringMedium

The second set of the three permissions (r-) indicates that________?

Agroup has write permission only

Bgroup has read permission only

Cowner has read permission only

Dother has read permission only

Correct answer

B. group has read permission only

Explanation

The correct answer is group has read permission only.

1272Software EngineeringMedium

OCR stands for ________?

AOther Character Restoration

BOptimal Character Rendering

COptical Character Recognition

DOptical CPU Recognition

Correct answer

C. Optical Character Recognition

Explanation

The correct answer is Optical Character Recognition.

1273Software EngineeringMedium

Which command will be used with vi editor to replace text from cursor to right?

Correct answer

B. r

Explanation

The correct answer is r.

1274Software EngineeringMedium

Which class cannot be subclassed (or extended) in java?

ANone of above

Bparent class

CFinal class

Dabstract class

Correct answer

C. Final class

Explanation

The correct answer is Final class.

1275Software EngineeringMedium

The term________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data?

Aretrieval technology

Bstorage technology

Cinput technology

Doutput technology

Correct answer

B. storage technology

Explanation

The correct answer is storage technology.

1276Software EngineeringMedium

Which of the following is not a Requirement Management workbench tool?

ARTM

BRDD 100

CDOORS

DRational Suite

Correct answer

D. Rational Suite

Explanation

Explanation: Rational Suite is an environment tool for requirement management

1277Software EngineeringMedium

Which model is used to compute the effort required to integrate reusable components or program code that is automatically generated by design or program translation tools?

AAn early design model

BA reuse model

CA post-architecture model

DAn application-composition model

Correct answer

B. A reuse model

Explanation

The correct answer is A reuse model.

1278Software EngineeringMedium

Which of the following statements regarding Build & Fix Model is wrong?

AIt scales up well to large projects

BNo room for structured design

CCode soon becomes unfixable & unchangeable

DMaintenance is practically not possible

Correct answer

A. It scales up well to large projects

Explanation

Explanation: Build & Fix Model is suitable for 100-200 LOC

1279Software EngineeringMedium

What package group will you select during the custom configuration to enable the machine to communicate with Windows clients?

AIPX/NetWare Connectivity

BDial-up Workstation

CAll of the above

DSMB (Samba) Connectivity

Correct answer

D. SMB (Samba) Connectivity

Explanation

The correct answer is SMB (Samba) Connectivity.

1280Software EngineeringMedium

What can be requested from any object of the class to affect behavior?

Aattribute

Boperation

Cinstance

Dobject

Correct answer

B. operation

Explanation

Explanation: An operation is the implementation of a service that can be requested from any object of the class to affect behavior.

1271Software EngineeringMedium

The second set of the three permissions (r-) indicates that________?

Agroup has write permission only

Bgroup has read permission only

Cowner has read permission only

Dother has read permission only

Correct answer

B. group has read permission only

Explanation

The correct answer is group has read permission only.

1272Software EngineeringMedium

OCR stands for ________?

AOther Character Restoration

BOptimal Character Rendering

COptical Character Recognition

DOptical CPU Recognition

Correct answer

C. Optical Character Recognition

Explanation

The correct answer is Optical Character Recognition.

1273Software EngineeringMedium

Which command will be used with vi editor to replace text from cursor to right?

Correct answer

B. r

Explanation

The correct answer is r.

1274Software EngineeringMedium

Which class cannot be subclassed (or extended) in java?

ANone of above

Bparent class

CFinal class

Dabstract class

Correct answer

C. Final class

Explanation

The correct answer is Final class.

1275Software EngineeringMedium

The term________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data?

Aretrieval technology

Bstorage technology

Cinput technology

Doutput technology

Correct answer

B. storage technology

Explanation

The correct answer is storage technology.

1276Software EngineeringMedium

Which of the following is not a Requirement Management workbench tool?

ARTM

BRDD 100

CDOORS

DRational Suite

Correct answer

D. Rational Suite

Explanation

Explanation: Rational Suite is an environment tool for requirement management

1277Software EngineeringMedium

Which model is used to compute the effort required to integrate reusable components or program code that is automatically generated by design or program translation tools?

AAn early design model

BA reuse model

CA post-architecture model

DAn application-composition model

Correct answer

B. A reuse model

Explanation

The correct answer is A reuse model.

1278Software EngineeringMedium

Which of the following statements regarding Build & Fix Model is wrong?

AIt scales up well to large projects

BNo room for structured design

CCode soon becomes unfixable & unchangeable

DMaintenance is practically not possible

Correct answer

A. It scales up well to large projects

Explanation

Explanation: Build & Fix Model is suitable for 100-200 LOC

1279Software EngineeringMedium

What package group will you select during the custom configuration to enable the machine to communicate with Windows clients?

AIPX/NetWare Connectivity

BDial-up Workstation

CAll of the above

DSMB (Samba) Connectivity

Correct answer

D. SMB (Samba) Connectivity

Explanation

The correct answer is SMB (Samba) Connectivity.

1280Software EngineeringMedium

What can be requested from any object of the class to affect behavior?

Aattribute

Boperation

Cinstance

Dobject

Correct answer

B. operation

Explanation

Explanation: An operation is the implementation of a service that can be requested from any object of the class to affect behavior.