Operating System (OS)
Paging

is a method of allocating processor time.
allows multiple programs to reside in separate areas of core at the time.
None of these
is a method of memory allocation by which the program is subdivided into equal portions, or pages and core is subdivided into equal portions or blocks.
consists of those addresses that may be generated by a processor during execution of a computation.

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A spooler is a

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

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Memory management is :

critical for even the simplest operating systems
not used in modern operating system
not used on multiprogramming systems
replaced with virtual memory on current systems
None of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Operating System (OS)