An application suitable for sequential processing is
Processing of grades
Payroll processing
Both a and b
All of above
Answer : C
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1) ASCII stands for
American Stable Code for International Interchange
American Standard Case for Institutional Interchange
American Standard Code for Information Interchange
American Standard Code for Interchange Information
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2) Which statement is valid about magnetic tape?
It is a plastic ribbon
It is coated on both sides with iron oxide
It can be erased and reused
All of above
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3) Why are vacuum tubes also called valves?
Because they can amplify the weak signals and make them strong
Because they can stop or allow the flow of current
Both of above
None of above
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4) Which unit converts computer data into human readable form?
5) Floppy disks which are made from flexible plastic material are also called?
