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Computer Basic Information

Computer Basic Information
Which of the following are likely to jam the read/write head of a disk pack?

None of these
Smoke particle
Finger print smudge
All of these
Dust

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Computer Basic Information
Which part of the computer were is used for calculating and comparing?

Disk unit
Control unit
ALU
None of these
Modem

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Computer Basic Information
A class of random access memory that requires periodic servicing in order for the contents to remain valid is

Static RAM
None of these
EPROM
Dynamic RAM
PROM

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Computer Basic Information
A program that converts computer data into some code system other than the normal one is known as

Encoder
Decoder
Emulator
Trigger

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Computer Basic Information
The CPU is made up of control unit ALU and

Memory
All of these
Input-Output
Register unit
None of these

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Computer Basic Information
The smallest logical data entity is called a data item or data

Base
Field
None of these
Collection
Bank

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