1. Large collection of structured data and can be used in different applications is called
a) database management
b) management system
c) database
d) data storage system
e) None of these
2. On color screen, two bits are needed for
a) two colors
b) four colors
c) eight colors
d) twelve colors
e) None of these
3. Symbols such as letters or any digit are called
a) characters
b) small bits
c) small bytes
d) output characters
e) None of these
4. Programs used to control system performance are classified as
a) experimental programs
b) system programs
c) specialized program
d) organized programs
e) None of these
5. If number of 1s in any bit string are even, then bit string parity is classified as
a) odd parity
b) even parity
c) zero parity
d) double parity
e) None of these
6. A diagram which is used to show logic elements and their interconnections is said to be
a) circuit diagram
b) system diagram
c) logic diagram
d) gate diagram
e) None of these
7. Way in which computers are organized in multi-access is classified as
a) time sharing
b) response sharing
c) multi task sharing
d) timed sharing
e) None of these
8. Special network to communicate data in 'packets' is called as
a) packet switched service
b) logical packets
c) packaged switched service
d) All of above
e) None of these
9. Printer in which output is printed by using light beam and particles of ink infused on paper is best classified as
a) character printer
b) line printers
c) laser printer
d) beam printer
e) None of these
10. Programmers who writes system software are considered as
a) system programmers
b) analysis programmer
c) train programmers
d) design programmers
Answers:
1. c) database2. b) four colors3. a) characters4. b) system programs5. b) even parity6. c) logic diagram7. a) time sharing8. e) None of these9. c) laser printer10. a) system programmers
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