Operating System (OS)
A spooler is a

Program that coordinates the print job that are waiting to process
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

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Operating System (OS)
Object code

must be rewritten before execution
is the output of compilers, but not assemblers
must be "loaded" before execution
None of these
is ready to execute

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