Operating System (OS)
A spooler is a

Message sent from the printer to the operating system when a print job is completed
Queue of print job that are waiting to print
Location in memory that maintains the contents of documents until it prints
Program that coordinates the print job that are waiting to process

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Operating System (OS)
A page fault

is a reference to a page belonging to another program
occurs when a program accesses a page of memory
is an error is a specific page
None of these
is an access to a page not currently in memory

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