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Computer Basic Information

Computer Basic Information
If you want to secure a message, use a(n):

Encryption key
Cryptology source
Cryptosystem
Encryption software package

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Computer Basic Information
The 2's complement of a binary no. is obtained by adding.....to its 1's complement.

10
1
None of these
12

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Computer Basic Information
The total number of messages handled by a computerized telephone system on a daily basis is an example of:

Frequency
None of these
Volume
Updating
All of these

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Computer Basic Information
Any type of storage that is used for holding information between steps in its processing is

None of these
Primary storage
Internal storage
CPU
Intermediate storage

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Computer Basic Information
When the pointer is positioned on a _____ it is shaped like a hand.

Grammar error
Formatting error
Screen tip
Spelling error
Hyperlink

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Computer Basic Information
The 'IC' chip, used in computers, is made of

Silica
Iron Oxide
None of these
Chomium
Silicon

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