Multiple Choice
Memory compression is a useful alternative to paging
A) when the system has slow magnetic disks but not faster SSDs.
B) when the compression algorithm is can achieve the best possible compression ratio.
C) when the speed of the compression algorithm fastest.
D) even when the system has faster SSDs.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: A free-frame list<br>A) is a set of
Q3: Given the reference string of page accesses:
Q4: How is the effective access time computed
Q5: The buddy system for allocating kernel memory
Q6: Explain the distinction between a demand-paging system
Q7: Stack algorithms are a class of page
Q8: What are the benefits of using slab
Q9: Suppose we have the following page accesses:
Q10: If an instruction modifies several different locations,
Q11: Suppose we have the following page accesses: