Computer Basics Questions

MCQ bookmark_border

81.

What would be the best way to move around a 3D environment?

A

Use a tracker ball

B

Use a keyboard

C

Use a space mouse

D

Use Joystick

Correct Answer: A

A trackball is a mouse like devices which work as a mouse but differently.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

82.

Where would you find a magnetic strip?

A

Speakers

B

Credit card

C

Smart card

D

All of the above

Correct Answer: B

Magnetic Strip is used in Credit Card.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

83.

Hard copy is a term used to describe?

A

Printed output

B

Writing on a hard board

C

Storing information on the hard disk

D

All of the above

Correct Answer: A

Printed copy of any information is known as Hard copy.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

84.

What do the abbreviations VAB stand for?

A

Voice activated broadcasting

B

Visual audio board

C

Voice answer back

D

None of these

Correct Answer: C

VAB = Voice Answer Back.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

85.

What are the individual dots which make up a picture on the monitor screen called?

A

Colored spots

B

Pixies

C

Pixels

D

None of these

Correct Answer: C

The basic unit of programmable color on a computer display or in a computer image. Pixel is also define as dots per inch, which indicates the resolution of a image. Higher the dots per inch, higher the resolution of the image. A common resolution for laser printers is 600 dots per inch. This means 600 dots across and 600 dots down, so there are 360,000 dots per square inch.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

86.

A computer assisted method for the recording and analyzing of existing or hypothetical systems is

A

Data transmission

B

Data flow

C

Data capture

D

Data processing

E

None of the above

Correct Answer: B

A computer assisted method for the recording and analyzing of existing or hypothetical systems is Data flow

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

87.

A name applied by Intel corp. to high speed MOS technology is called

A

HDLC

B

LAP

C

HMOS

D

SDLC

E

None of the above

Correct Answer: C

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

88.

Which type of system puts the user into direct conversation with the computer through a keyboard?

A

Real time processing

B

Interactive computer

C

Batch processing

D

Time sharing

E

None of the above

Correct Answer: B

In computer science, interactive computing refers to software which accepts input from humans as it runs. Interactive software includes most popular programs, such as word processors or spreadsheet applications.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

89.

The term referring to evacuating the content of some part of the machine is known as

A

Dump

B

Enhancement

C

Down

D

Compiler

E

None of the above

Correct Answer: A

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

90.

The process of communicating with a file from a terminal is

A

Interactive

B

Interrogation

C

Heuristic

D

All of the above

E

None of the above

Correct Answer: B

The process of communicating with a file from a terminal is Interrogation.

Check Answer report_problem Report forum Discussion