Computer Science questions and answers

Computer Science Questions and Answers

Challenge your competence level in computers, computing, algorithms, hardware and software with these Computer science questions and answers.

281.

The acronym IP address has its full meaning to be _________

A.

Internet protocol

B.

Internet password

C.

International processing

D.

Internet processing

Correct answer is A

Internet protocol is the full meaning of the acronym IP

282.

For what does WAN stand?

A.

World application network

B.

Wide area network

C.

Wide acreage network

D.

Work arrangement network

Correct answer is B

In its simplest form, a wide-area network (WAN) is a collection of local-area networks (LANs) or other networks that communicate with one another. A WAN is essentially a network of networks, with the Internet the world's largest WAN

283.

From where can the name of a user account be changed?

A.

Setting

B.

Computer name

C.

Code panel

D.

Control panel

Correct answer is D

Control panel. It is a component of microsoft Windows that provides the ability to view and change system settings. It consists of a set of applets that include adding or removing hardware and software, controlling user accounts, changing accessibility options and accessing networking settings

284.

Which key deletes text?

A.

Arrow keys

B.

enter key

C.

backspace key

D.

esc key

Correct answer is C

No explanation has been provided for this answer.

285.

The Caps key on a keyboard is used to___________

A.

move to previous page

B.

Delete files

C.

Switch between upper and lower case letters

D.

Switch between upper and lower case letters

Correct answer is C

No explanation has been provided for this answer.