Using the table shown in the image , give the physical address corresponding to each of the following virtual addresses: (a) 752 (b) 4850 (c) 8540 (d) 23780 (e) 46630
Using the table shown in the image , give the physical address corresponding to each of the following virtual addresses: (a) 752 (b) 4850 (c) 8540 (d) 23780 (e) 46630
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
Using the table shown in the image , give the physical address corresponding to each of the following virtual addresses:
(a) 752
(b) 4850
(c) 8540
(d) 23780
(e) 46630

Transcribed Image Text:Virtual
address
space
60K-64K X
56K-60K X
52K-56K X
48K-52K X
44K-48K
40K-44K X
36K-40K 5
32K-36K X
28K-32K X
24K-28K X
20K-24K 3
16K-20K 4
12K-16K 0
8K-12K 6
4K-8K 1
OK-4K
2
Virtual page
Physical
memory
address
28K-32K
24K-28K
20K-24K
16K-20K
12K-16K
8K-12K
4K-8K
OK-4K
Page frame
Figure 3-9. The relation between virtual addresses and physical memory ad-
dresses is given by the page table. Every page begins on a multiple of 4096 and
ends 4095 addresses higher, so 4K-8K really means 4096-8191 and 8K to 12K
means 8192-12287.
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