Computer Basic Information
The function of CPU is

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

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Computer Basic Information
Which of the following best describes a computer-based information system?

Data is put into the computer for processing
A system in which a computer is used to turn data into information
Processing data
Performing complex mathematical calculations
Inputting data

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Computer Basic Information
The magnetic disks and drums are like recirculating shift registers because

they have about the same storage capacity
None of these
their storage is non volatile
stored data is available for reading over and over again in the same order.
their access times are about the same

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