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Computer Basic Information

Computer Basic Information
The most common input device used today is

Keyboard
Motherboard
Track ball
Scanner
Mouse

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Computer Basic Information
The decimal equivalent of the binary number 11100001111 is

1806
None of these
2806
All of these
1807

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Computer Basic Information
Conversion of a hexadecimal number 4E16 to binary number is

10011102
1101112
None of these
11011002
10011012

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Computer Basic Information
The original ASCII code used _____ bits of each byte, reserving that last bit for error checking.

6
5
4
8
7

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Computer Basic Information
Which memory system is not as a mass memory medium?

magnetic disk
magnetic tape
semiconductor memory
None of these
magnetic drum

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Computer Basic Information
If, in a computer, 16 bits are used to specify addresses in a RAM, the number of addresses will be

Any of the above
65536
64K
None of these
216

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MORE MCQ ON Computer Basic Information

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