We consider a program that has two segments that are shown in the below table:  Segment 0, containing instructions, and segment 1, containing data. The memory is a virtual memory system with:

• virtual addresses that have a 4-bit page number,
• and a 10-bit offset.

The page table entries are given as follows:

Segment 0		Segment 1
Virtual Page #	Page Frame #	Virtual Page #	Page Frame #
0	2	0	On Disk
1	On Disk	1	14
2	11	2	9
3	5	3	6
4	On Disk	4	On Disk
5	On Disk	5	13
6	4	6	8
7	3	7	12

For each of the following cases, either give the real (actual, physical ) memory address which results from dynamic address translation or identify the page fault.

a) Fetch from segment 1, page 1, offset 3

b) Store into segment 0, page 0, offset 16

c) Fetch from segment 1, page 4, offset 28

d) Jump to location in segment 1, page 3, offset 32

Answer rating: 100% (QA)

a When the segment one is fetched with virtual page one and offset three then the allocat... View the full answer