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Computer Basic Information

Computer Basic Information
A code which uses more bits for each character then what is necessary is known as

Mnemonics
Hollerith code
Gray code
None of these
Redundant code

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Computer Basic Information
The common name for the crime of stealing passwords is:

Spooling
Spoofing
Hacking
Identity theft

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Computer Basic Information
Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU?

registers
None of these
data buses
ROM chips
microprocessors

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Computer Basic Information
A path by which communication is achieved between a central processor and other devices is called

Bus
Audit trail
Channel
None of these
Network

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Computer Basic Information
In case of MS-WORD, which of the following is not available in Font Spacing?

Condensed
Normal
Expanded
Loosely
None of these

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Computer Basic Information
A hand-held device for optically reading bar codes on goods, labels & shelves is

None of these
Wand
Mouse
Light pen
Touch tablet

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