e principal disadvantage of mapping is the complex circuitry required to examine the tags of all cache lines in parallel. No answer text provided. - Set-associative

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The principal disadvantage of
mapping is the complex circuitry required to examine the tags of all cache lines in parallel.
O No answer text provided.
Set-associative
O Fully-Associative
O Direct
Transcribed Image Text:The principal disadvantage of mapping is the complex circuitry required to examine the tags of all cache lines in parallel. O No answer text provided. Set-associative O Fully-Associative O Direct
Suppose the CPU scheduler is given 4 tasks, A, B, C and D. Each task requires a certain number of time units to complete using round-robin algorithm.
Task CPU Time(msec)
A 8
В
D 5
If time quanta = 6,
(i)What is the average turn-around time?
(ii) What is the average wait time?
Answers:
I.
21,13.5
I.
20, 13.5
II.
20,13
IV.
21,13
O II
Transcribed Image Text:Suppose the CPU scheduler is given 4 tasks, A, B, C and D. Each task requires a certain number of time units to complete using round-robin algorithm. Task CPU Time(msec) A 8 В D 5 If time quanta = 6, (i)What is the average turn-around time? (ii) What is the average wait time? Answers: I. 21,13.5 I. 20, 13.5 II. 20,13 IV. 21,13 O II
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