OS Memory Management

internal

external

either type of

none of the mentioned

first fit, best fit, worst fit

best fit, first fit, worst fit

worst fit, best fit, first fit

none of the mentioned

address space locator

address space identifier

address process identifier

none of the mentioned

process

memory

page

frame

permit the logical address space of a process to be noncontiguous

permit smaller processes to be allocated memory at last

permit larger processes to be allocated memory at last

all of the mentioned

context – switch

waiting

execution

all of the mentioned

Physical address

Logical address

Neither physical nor logical

None of the mentioned

is being used

is not being used

is always used

none of the mentioned

starting logical address of the process

starting physical address of the segment in memory

segment length

none of the mentioned

each process is contained in a single contiguous section of memory

all processes are contained in a single contiguous section of memory

the memory space is contiguous

none of the mentioned