Which virtual address of which process maps to physical address 2500?

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The following table shows the core map (having more information than page table) of a virtual memory system at time t, which has a page size of 1000 bytes. In this
table, column "Counter" indicates the number of references on the corresponding page till time t [small value indicates the least recently accessed page].
Process ID Page #
Frame #
Counter
1
1
11
2
3
1
2
2
3
12
11
11
10
0
11
12
B
4
5
6
process 1, virtual address 1500
doesn't map
1
4
O a.
O b.
O c.
process 2, virtual address 2500
O d.
process 2, virtual address 1500
O e. process 1, virtual address 2500
3
2
5
0
Which virtual address of which process maps to physical address 2500?
16
Transcribed Image Text:The following table shows the core map (having more information than page table) of a virtual memory system at time t, which has a page size of 1000 bytes. In this table, column "Counter" indicates the number of references on the corresponding page till time t [small value indicates the least recently accessed page]. Process ID Page # Frame # Counter 1 1 11 2 3 1 2 2 3 12 11 11 10 0 11 12 B 4 5 6 process 1, virtual address 1500 doesn't map 1 4 O a. O b. O c. process 2, virtual address 2500 O d. process 2, virtual address 1500 O e. process 1, virtual address 2500 3 2 5 0 Which virtual address of which process maps to physical address 2500? 16
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