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Operating Systems Concepts

Q1: The term 'polling' in a computer means a process by which a computer system

A detects/corrects errors

B multiplexes the inputs and updates the memory accordingly

C decides correct alternative by analysing several ones

D inquires to see if a terminal has any transaction to send

E None of the above

ANS:D - inquires to see if a terminal has any transaction to send

No answer description is available.



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