WAEC Past Questions and Answers - Page 2568

12,836.

Which of the following is found on the taskbar? 

A.

scrollbars

B.

wall paper

C.

screen saver

D.

quick lunch toolbar

Correct answer is B

No explanation has been provided for this answer.

12,837.

The hardware component that is responsible for fetching, decoding and execution of program instruction is?

A.

accumulator

B.

read only memory

C.

random access memory

D.

central processing unit

Correct answer is A

accumulator

12,838.

Napier's Bone was designed purposely for calculation of? 

A.

sum and quotient

B.

sum and difference

C.

product and quotient

D.

difference and quotient

Correct answer is C

No explanation has been provided for this answer.

12,839.

Which of the following components is directly located inside the computer processor?

A.

ALU

B.

BIOS

C.

RAM

D.

ROM

Correct answer is A

No explanation has been provided for this answer.

12,840.

The copyright law is used to protect?

A.

right of men

B.

right of minors

C.

intellectual property

D.

right of Women only

Correct answer is C

No explanation has been provided for this answer.