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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

None of these
Mnemonics
Hollerith code
Redundant code
Gray code

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Computer Basic Information
What device includes an adapter that decodes data sent in radio signals?

Modem
Digital Translator
None of these
Switch
Router

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Computer Basic Information
USB stands for ___ ?

Unique Sequential Bus
Unique Serial Bus
Universal Sequential Bus
Universal Serial Bus

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Computer Basic Information
When you are working on a document on PC, where is the document temporarily stored?

Flash Memory
CD-ROM
CPU
ROM
RAM

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Computer Basic Information
A logic gate is an electronic circuit which

makes logic decisions
None of these
allows electron flow only in one direction
alternates between 0 and 1 values
works on binary algebra

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Computer Basic Information
A computer assisted method for the recording and analyzing of existing or hypothetical systems is

Data flow
Data transmission
Data processing
Data capture
None of these

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