Task 2

Task 2

12th Grade

48 Qs

quiz-placeholder

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Task 2

Task 2

Assessment

Quiz

Fun

12th Grade

Hard

Created by

Nhạn Nguyễn

FREE Resource

48 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In internal fragmentation, memory is internal to a partition and ____________

is being used

is not being used

is always used

none of the mentioned

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A solution to the problem of external fragmentation is ____________

compaction

larger memory space

smaller memory space

none of the mentioned

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Another solution to the problem of external fragmentation problem is to ____________

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

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If relocation is static and is done at assembly or load time, compaction _________

cannot be done

must be done

must not be done

can be done

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The disadvantage of moving all process to one end of memory and all holes to the other direction, producing one large hole of available memory is ____________

the cost incurred

the memory used

the CPU used

all of the mentioned

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

__________ is generally faster than _________ and _________

first fit, best fit, worst fit

best fit, first fit, worst fit

worst fit, best fit, first fit

none of the mentioned

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

External fragmentation exists when?

enough total memory exists to satisfy a request but it is not contiguous

the total memory is insufficient to satisfy a request

a request cannot be satisfied even when the total memory is free

none of the mentioned

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