input & output devices Practice Questions Answers Test with Solutions & More Shortcuts

Question : 11

What is required when more than one persons use a central computer at the same time:

a) Light Pen

b) Mouse

c) Terminal

d) None of The Above

Question : 12

Which kind of terminal is entirely dependent for all its capabilities on the computer system to which it is connected:

a) Smart Terminal

b) Dumb Terminal

c) Micro Computer

d) None of The Above

Question : 13

Hard Disks and Diskettes are:

a) Direct Access Storage Devices

b) Sequential Access Storage Devices

c) Rarely used Microcomputers

d) None of The Above

Question : 14

The Computer code for interchange of information between terminals is:

a) ASCII

b) BCD

c) All of The Above

d) None of The Above

Question : 15

A character is represented in EBCDIC by:

a) One bit

b) Four bits

c) Eight bits

d) None of The Above