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Gate1998_1.29

Which of the following is an example of a spooled device?
(a) The terminal used to enter the input data for the C program being executed
(b) An output device used to print the output of a number of jobs.
(c) The secondary memory device in a virtual storage system
(d) The swapping area on a disk used by the swapper.
 

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Amit Pal @amitpal101
26 Sep 2016 12:05 pm

Ans (b)
It is popular question asked in many exams . Printer is device which spooled all the jobs and start execution of 2nd when 1st is completed .
For more refer wikipedia .