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Computer Basic Information

Computer Basic Information
A digital device that processes data is known as

Database
Data entry
Data processor
DBMS
None of these

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Computer Basic Information
The processor which performs arithmetical and logical Operations is called

Register
ALU
Control
Cache Memory

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Computer Basic Information
The purpose of an application program is to

Allow the operating system to control resources better
Convert program written in high level language to machine language
Meet specific user needs
None of these
Make off-line equpment run better

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Computer Basic Information
The average time necessary for the correct sector of a disk to arrive at the read write head is ________ .

Down time
Seek time
Access time
Rotational delay
None of these

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Computer Basic Information
The two kinds of main Memory are:

Random and sequential
ROM and RAM
Primary and secondary
All of these
None of these

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Computer Basic Information
The 2's complement number of 110010 is

1101
10011
All of these
None of these
110011

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