PLEASE ANSWER QUESTIONS STEP BY STEP IN DETAILS .THANK YOU Suppose you have a byte-addressable virtual address memory sy
Posted: Sun May 15, 2022 8:03 am
PLEASE ANSWER QUESTIONS STEP BY STEP IN DETAILS .THANK YOU
Suppose you have a byte-addressable virtual address
memory system with 8 virtual pages of 64 bytes each, and 4 page
frames. Assuming the following page table, answer the questions
below:
a) How many bits are in a virtual address?
b) How many bits are in a physical address?
c) What physical address corresponds to the following
virtual addresses (if the address causes a page fault, simply
indicate this is the case)?
i) 0x00
ii) 0x44
iii) 0xC2
iv) 0x80
Virtual Memory
Frame
Valid Bit
0
1
1
1
-
0
2
0
1
3
3
1
4
-
0
5
-
0
6
2
1
7
-
0
Suppose you have a byte-addressable virtual address
memory system with 8 virtual pages of 64 bytes each, and 4 page
frames. Assuming the following page table, answer the questions
below:
a) How many bits are in a virtual address?
b) How many bits are in a physical address?
c) What physical address corresponds to the following
virtual addresses (if the address causes a page fault, simply
indicate this is the case)?
i) 0x00
ii) 0x44
iii) 0xC2
iv) 0x80
Virtual Memory
Frame
Valid Bit
0
1
1
1
-
0
2
0
1
3
3
1
4
-
0
5
-
0
6
2
1
7
-
0