Basic Computer Knowledge Multiple Choice Questions

Basic Computer Knowledge

Question 1.

 The arithmatic/logic unit performs the following actions

A.

checks data for accuracy

B.

does calculations using addition, substraction, multiplication, and division

C.

does logical comparisons, such as equal to, greater than, less than

D.

does both calculations and logical comparisons

Explanation :

NA

Question 2.

 The computer's processor consists of the following parts

A.

CPU and Main Memory

B.

Hard Disk and Floppy Drive

C.

Main Memory and Storage

D.

Control Unit and ALU

Explanation :

NA

Question 3.

 A microprocessor is the brain of the computer and is also called a(n)...................

A.

microchip

B.

macrochip

C.

macroprocessor

D.

calculator

Explanation :

NA

Question 4.

 Main memory works in conjuction with......................

A.

special function cards

B.

RAM

C.

CPU

D.

Intel

Explanation :

NA

Question 5.

 When speaking of computer input and output, input refers to...........................

A.

any data processing that occurs from new data input into the computer

B.

data or information that has been entered into the computer

C.

the transmission of data that has been input into the computer

D.

both (B) and (C)

Explanation :

NA