Homework Answers
Solution 2(a): Buddy system divides memory in 2^u blocks.
A: 
Similarly, for othet parts
Solution 2(b):
Capacity=4
Page frames: 6
Page frames: 6 7
Page frames: 6 7 3
Page frames: 6 7 3 (7 is a page hit)
Page frames: 6 7 3 2
Page frames: 6 7 3 2 (6 is a page hit)
Page frames: 6 7 5 2
Page frames: 6 7 5 9
Page frames: 6 2 5 9
Page frames: 4 2 5 9
Page frames: 4 2 3 9
Page frames: 4 2 3 7
Page frames: 4 2 3 7 (2 is a page hit)
Page frames: 6 2 3 7
Page frames: 6 2 5 7
Page frames: 6 2 5 9
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