WAEC Computer Science Past Questions & Answers - Page 46

226.

In MS Excel, comments used in cells are called? 

A.

cell tip

B.

smart tip

C.

soft tip

D.

web tip

Correct answer is C

No explanation has been provided for this answer.

227.

The advantages of a computer include that they?
I. operate at high speeds; II. think for the user; Ill. are accurate; IV. are credible.

A.

I, Il and lll only

B.

I, III and IV only

C.

II, l and IV only

D.

I, II, l and IV

Correct answer is B

No explanation has been provided for this answer.

228.

Which of the following is not a method of accessing file?

A.

Circular

B.

Random

C.

Serial

D.

Sequential

Correct answer is A

No explanation has been provided for this answer.

229.

The ASCII code for the word NOT can be written as?

A.

101010010011111001110

B.

100111010011111010100

C.

100111110101001001110

D.

100111010101001111

Correct answer is B

No explanation has been provided for this answer.

230.

The cell labelled ll in the table represents?

A.

1001101

B.

1010100

C.

1010101

D.

1010110

Correct answer is B

No explanation has been provided for this answer.