WAEC Past Questions and Answers - Page 2576

12,876.

A suitable BASIC notation for the expression mc\(^2\) is?

A.

m * c\(^2\)

B.

m * c * 2

C.

m * c

D.

m * c * \(^2\)

Correct answer is A

No explanation has been provided for this answer.

12,877.

A subroutine is called in a flowchart through the use of? 

A.

data

B.

predefined process

C.

process

D.

terminator

Correct answer is C

No explanation has been provided for this answer.

12,878.

A pictorial representation of the logic of a program is called? 

A.

diagram

B.

flowchart

C.

pseudo code

D.

software

Correct answer is C

No explanation has been provided for this answer.

12,879.

The similarities between main memory and registers is that they are: I volatile Il under the direct control of the user ll protected by the system unit lIV for system
use only?

A.

I, II and IV only

B.

I, Ill and IV only

C.

II, Ill and IV only

D.

I, I, Ill and IV

Correct answer is B

No explanation has been provided for this answer.

12,880.

The parts of the taskbar include: I recycle bin Il start button lII system tray IV quick launch toolbar

A.

I, I and IV only

B.

I, Ill and IV only

C.

II, Il and IV only

D.

I, II, III and IV

Correct answer is C

No explanation has been provided for this answer.