computer memory MCQ Practice Questions Answers Test with Solutions & More Shortcuts

Question : 36

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 : 37

Storage that retains its data after the power is turned off is referred to as _________.

a) volatile storage

b) sequential storage

c) direct storage

d) non-volatile storage

e) mobile storage

Question : 38

Which of the following is not a storage medium?

a) hard disk

b) flash drive

c) DVD

d) CD

e) keyboard

Question : 39 [IBPS PO, 2011]

Which of the following are advantages of CDROM as a storage media?

a) CD-ROM is an inexpensive way to store large amount of data and information.

b) CD-ROM disks retrieve data and information more quickly than magnetic disks do.

c) CD-ROMs make less errors than magnetic media.

d) All the above

e) None of these

Question : 40

The life span of a CD-ROM is

a) approximately one year

b) approximately two years

c) approximately five years

d) approximately twenty-five years

e) almost unlimited