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Computer Basic Information

Computer Basic Information
The following is true about 2-out of-5 code:

None of these
it is unweighted code
it has odd parity
All of these
it is weighted code

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Computer Basic Information
What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.)

Copying
Tracking
Formatting
None of these
Sectioning

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Computer Basic Information
Conversion of a hexadecimal number 3D16 to binary number is

None of these
1100012
1111012
110001102
1100112

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Computer Basic Information
The majority of computer crimes are committed by:

Young teenage computer geniuses
Overseas criminals
Hackers
Insiders

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Computer Basic Information
Magnetic storage devices can represent binary 0 by the absence of?

A magnetic field
Static electricity
It cannot possible.
Magnetic tape

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Computer Basic Information
Which of the following terms describe 1024 kilobytes?

Gigabyte
None of these
Megabyte
Kilobyte
Terabyte

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