Computer Basic Information
Offline device is

a device which is connected to CPU
a device which is not connected to CPU
an I/O device
None of these
a direct access storage device

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Computer Basic Information
The function of CPU is

to communicate with the operator
None of these
to provide external storage of text
to read, interpret and process the information and instruction
to provide a hard copy

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Computer Basic Information
Computer Operators

All of these
Operate the devices which input and output data from the computer
None of these
Normally require a college degree in computer science
Write computer programs for specific problems

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