A. Wires
B. B. Processor
C. Register
D. None
of These
12. 1K Byte = __________ Bytes.
A. 1024 Bytes
B. 8
Bytes
C. 1G
Bytes
D. 1M
Bytes
13. There are basically register?
A. Fourteen
B. Eight
C. Sixty
Five
D. None
of These
14. A port or interface that can be used for
communication , in which only 1 bit it transmitted at a time is called?
A. Serial Port
B. Parallel Port
C. Serial and parallel both transmit 1 bit
D. None
of These
15. Which port is reliable?
A. Serial
B. Parallel
C. Both are equal reliable
D. None of These
16. Arithmetic, logic unit of a computer
system perform?
A. Logical
decision
B. Atithmetic and Logical Functions
C. Simple
Mathematical Calculation
D. Arithmetic Calculations
17. The Type of memory, which is permanent
and ratains data even the compute is turned off.
A. RAM
B. Primary
Memory
C. ROM
D. External
Memory
18. CPU stands for?
A. Controlling
Power Unit
B. Central Processing Unit
C. Central
Processor Unit
D. None
OF These
19. There are _________ typical component of
CPU, namely ________.?
A. Two, Arithmetic and logical unit and control
unit
B. Three,
ALU, CU and External Storage
C. Two,
Arithmetic and logical unit and memory.
D. None
of These
20. There are _________ buses, namely
___________?
A. Two ,
Control bus, connecting bus
B. Three,
address bus, data bus a and control but
C. Three, Address bus, data bus and communication bus
D. None
of These
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