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Computer Hardware Practice set-25

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Which of the following is not valid statement?
A) Hard is referred to mean something temporary
B) Hard is used to mean something tangible
C) Soft is used to mean something permanent
D) Soft is used to mean something tangible

Answer

Answer:-B

2. Digital devices are
A) Digital Clock
B) Automobile speed meter
C) Clock with a dial and two hands
D) All of them

Answer

Answer:-A
3. Primary memory stores
A) Data alone
B) Programs alone
C) Results alone
D) All of these

Answer

Answer:-D

4. After copying the content how many times can you paste?
A) 1
B) 16
C) 32
D) Many

Answer

Answer:-D

5. WAN stands for
A) Wap Area Network
B) Wide Area Network
C) Wide Array Net
D) Wireless Area Network

Answer

Answer:-B

6. An error in computer data is called
A) Chip
B) Bug
C) CPU
D) Storage 

Answer

Answer:-B

7. The instructions for starting the computer are house on
A) Random access memory
B) CD-Rom
C) Read only memory chip
D) All of above

Answer

Answer:-C

8. 1 nibble equals to
A) 1 bits
B) 2 bits
C) 4 bits
D) 8 bits

Answer

Answer:-C

9. Perforated paper used as input of output media is known as
A) paper tapes
B) magnetic tape
C) punched papers tape
D) card punch

Answer

Answer:-A

10. The secondary storage devices can only store data but they cannot perform
A) Arithmetic Operation
B) Logic operation
C) Fetch operations
D) Either of the above

Answer

Answer:-D

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