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Operating Systems Concepts - Engineering

Q1:

Which of the following program is not a utility?

A Debugger

B Editor

C Spooler

D All of the above

E None of the above

ANS:C - Spooler

A program that controls spooling, putting jobs on a queue and taking them off one at a time is spooler. A good spooler allows to change the order of documents in the queue and to cancel spesific jobs.