WAEC Computer Science Past Questions & Answers - Page 52

256.

The word bit refers to?

A.

the value zero or one

B.

the value zero of more

C.

central processing unit command

D.

central processing unit instructions

Correct answer is A

No explanation has been provided for this answer.

257.

The main advantage of intellectual property right is?

A.

maximization of profit

B.

discovering of brilliant persons

C.

discovering of sharing

D.

encouragement of innovations.

Correct answer is A

No explanation has been provided for this answer.

258.

Which of the following is not a biometric data?

A.

finger prints

B.

password

C.

pattern of eye iris

D.

sound of the voice

Correct answer is B

No explanation has been provided for this answer.

259.

The initial screen that is displayed after a computer booting is referred to as?

A.

desktop

B.

interface

C.

software

D.

taskbar

Correct answer is A

No explanation has been provided for this answer.

260.

The speed of data transfer in the computer can be determined in terms of ?

A.

protocol and bus speed

B.

bus speed and width

C.

bus speed and storage media

D.

bus width and storage media

Correct answer is B

No explanation has been provided for this answer.