Given the following: Logical Memory size of 1000 Physical Memory size of 2000 Pa
ID: 3667701 • Letter: G
Question
Given the following:
Logical Memory size of 1000
Physical Memory size of 2000
Page (and frame) size of 100
Block A contains data for a program
Select Block A’s size and its starting point in both memories. Then write the page table for Block A based on your selections.
Lets use 600 for the block size...
Below is and example of how the answer should look.
See below for the layout of both memories and an example of Block A of size 200.
Logical Memory Physical Memory
location/ page location/frame
0 to 99/ 0
0 to 99/ 0
100 to 199 /1 Block A
100 to 199/ 1
200 to 299/ 2 Block A
200 to 299/ 2
300 to 399/ 3
300 to 399/ 3
400 to 499/ 4
400 to 499/ 4
500 to 599/ 5
500 to 599/ 5
600 to 699/ 6
600 to 699/ 6
700 to 799/ 7
700 to 799/ 7
800 to 899/ 8
800 to 899/ 8
900 to 999/ 9
900 to 999/ 9
1000 to 1099/ 10
1100 to 1199/ 11
1200 to 1299/ 12
1300 to 1399/ 13 Block A
1400 to 1499/ 14 Block A
1500 to 1599/ 15
1600 to 1699/ 16
1700 to 1799/ 17
1800 to 1899/ 18
1900 to 1999/ 19
Page
Frame
1
13
2
14
0 to 99/ 0
0 to 99/ 0
100 to 199 /1 Block A
100 to 199/ 1
200 to 299/ 2 Block A
200 to 299/ 2
300 to 399/ 3
300 to 399/ 3
400 to 499/ 4
400 to 499/ 4
500 to 599/ 5
500 to 599/ 5
600 to 699/ 6
600 to 699/ 6
700 to 799/ 7
700 to 799/ 7
800 to 899/ 8
800 to 899/ 8
900 to 999/ 9
900 to 999/ 9
1000 to 1099/ 10
1100 to 1199/ 11
1200 to 1299/ 12
1300 to 1399/ 13 Block A
1400 to 1499/ 14 Block A
1500 to 1599/ 15
1600 to 1699/ 16
1700 to 1799/ 17
1800 to 1899/ 18
1900 to 1999/ 19
Explanation / Answer
Logical Memory Location/Page Physical Memory Location/Frame
0 to 99/0 Block A
100 to 199/1 Block A
200 to 299/2 Block A
300 to 399/3
400 to 499/4 Block A
500 to 599/5
600 to 699/6 Block A
700 to 799/7
800 to 899/8 Block A
900 to 999/9
0 to 99/0
100 to 199/1
200 to 299/2
300 to 399/3
400 to 499/4
500 to 599/5
600 to 699/6 Block A
700 to 799/7
800 to 899/8 Block A
900 to 999/9
1000 to 1099/10
1100 to 1199/11
1200 to 1299/12 Block A
1300 to 1399/13
1400 to 1499/14 Block A
1500 to 1599/15
1600 to 1699/16 Block A
1700 to 1799/17
1800 to 1899/18 Block A
1900 to 1999/19
Page
Frame
0
6
1
8
2
12
4
14
6
16
8
18
0 to 99/0 Block A
100 to 199/1 Block A
200 to 299/2 Block A
300 to 399/3
400 to 499/4 Block A
500 to 599/5
600 to 699/6 Block A
700 to 799/7
800 to 899/8 Block A
900 to 999/9
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