___________is the concept in which a process is copied into the main memory from the secondary memory according to the requirement.
A) paging
B) demand paging
C) segmentation
D) swapping
Correct Answer:
Verified
Q13: An_ uniquely identifies processes and is used to
Q14: The percentage of times a page number
Q15: Memory protection in a paged environment is
Q16: When the valid - invalid bit is
Q17: When there is a large logical address
Q19: The pager concerns with the
A)special support from
Q20: In paged memory systems, if the page
Q21: Swap space exists in_
A)primary memory
B)secondary memory
C)cpu
D)none of
Q22: When a program tries to access a
Q23: Effective access time is directly proportional to_
A)page-fault
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