computer memory MCQ set 1 Detailed Explanation And More Example

Question : 1

Which of the following memory chip is faster ?

a) There is no certainty

b) DRAM

c) SRAM

d) DRAM is faster for larger chips

e) None of these

Question : 2

Floppy disks which are made from flexible plastic material are also called?

a) Hard disks

b) High-density disks

c) Diskettes

d) Templates

Question : 3

An output device that uses words or messages recorded on a magnetic medium to produce audio response is

a) Magnetic tape

b) Voice response unit

c) Voice recognition unit

d) Voice band

Question : 4

How is it possible that both programs and data can be stored on the same floppy disk?

a) A floppy disk has two sides, one for data and one for programs.

b) Programs and data are both software, and both can be stored on any memory device.

c) A floppy disk has to be formatted for one for the other.

d) Floppy disk can only store data, not programs.

e) None of the above

Question : 5

Secondary storage

a) does not require constant power

b) does not use magnetic media

c) consists of four main types of devices

d) does not store information for later retrieval

e) None of these

Question : 6

The first general purpose electronic digital computer in the world was

a) UNIVAC

b) EDVAC

c) ENIAC

d) All of above