NECO Computer Science Past Questions & Answers - Page 7

Share on
31.

The logical unit of transfer between the backing storage and main memory in file organization is called?

A.

block

B.

bucket

C.

hash

D.

hit

E.

partial

Correct answer is A

No explanation has been provided for this answer.

32.

Which of the these is not among the file organization?  

A.

Indexed

B.

Parallel

C.

Random

D.

Sequential

E.

Serial

Correct answer is B

No explanation has been provided for this answer.

33.

In the I.P.O cycle, P stands for?

A.

pack

B.

pointer

C.

procedure

D.

processing

E.

programming

Correct answer is D

No explanation has been provided for this answer.

34.

The speed of a processor is measured in?

A.

Kilobyte

B.

Kilohertz

C.

Megabyte

D.

Megahertz

E.

Megawatt

Correct answer is D

No explanation has been provided for this answer.

35.

A calculating machine that is made of hardwood with cursor of glass and metal is called?

A.

Abacus

B.

Difference Engine

C.

Pascaline

D.

Punched Card

E.

Slide Rule

Correct answer is C

No explanation has been provided for this answer.