basics of hardware & software Practice Questions Answers Test with Solutions & More Shortcuts

Question : 56

Which of the following is a pointing device

a) Hard disk .

b) CD-ROM drive

c) Touch screen used for computer input.

d) RAM

e) None of these

Question : 57

A single binary digit is known as

a) MB

b) byte

c) KB

d) bit

e) None of these

Question : 58

Pick out the wrong definition :

a) EDP- acronym for Electronic Data Processing

b) COBOL-a language used for business data processing

c) Control unit - heart of a computer.

d) None of these

e) Access time-time needed to access the output

Question : 59

A flip flop has ____ stable status

a) Two

b) five

c) four

d) Three

e) None of these

Question : 60

Which of the following refers to the memory in your computer?

a) USB

b) DSL

c) RAM

d) LAN

e) CPU