Multiple Choice
Computing systems need cache because
A) accessing main memory is slow and cache speeds it up.
B) register access is slow and cache speeds it up.
C) main memory is expensive and cache offsets the cost.
D) All of the about.
Correct Answer:
Verified
Correct Answer:
Verified
Q18: If the base register is loaded with
Q19: The _ binding scheme facilitates swapping.<br>A) interrupt
Q20: The ARM architecture uses both single-level and
Q21: Describe the partitions in a logical-address space
Q22: Replacement question: With segmentation in IA-32 architecture,
Q24: If the starting address location changes, in
Q25: Describe how a transaction look-aside buffer (TLB)
Q26: Distinguish between internal and external fragmentation.
Q27: Given the logical address 0xAEF9 (in hexadecimal)
Q28: Explain why mobile operating systems generally do