computer memory MCQ set 2 Detailed Explanation And More Example

Question : 1

Why ABC computer is called so?

a) Because it was developed by Atanasoff and Berry

b) Because it was thought to be the first computer so named with first alphabets of English

c) Both of above are the reason to name the computer ABC

d) None of above are true

Question : 2

Memory unit is one part of __________.

a) Control unit

b) Central Processing Unit

c) Input device

d) Output device

e) None of these

Question : 3

When did John Napier develop logarithm?

a) 1416

b) 1614

c) 1641

d) 1804

Question : 4

Where are programs and data kept while the processor is using them?

a) Main memory

b) Secondary memory

c) Disk memory

d) Program memory

e) None of these

Question : 5

Which of the following is a class of computers based on model?

a) Digital Computer

b) Hybrid Computers

c) Analog Computers

d) AT Computers

Question : 6

A group of 8 bits is known as a __________.

a) byte

b) kilobyte

c) binary digit

d) megabit

e) None of these