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Q)Two processes P1, and P2 arrive at time=0 in order and have Process(execution time) as follows. P1(4), P2(2). Find the average waiting time for these processes if they are scheduled as Round Robin with time quanta of 1 unit. a)2 b)1 c)3 d)4

Q)Two processes P1, and P2 arrive at time=0 in order and have Process(execution time) as follows. P1(4), P2(2). Find the average waiting time for these processes if they are scheduled as Round Robin with time quanta of 1 unit. a)2 b)1 c)3 d)4

Computer Networking: A Top-Down Approach (7th Edition)
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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Q)Two processes P1, and P2 arrive at time=0 in order and have Process(execution time) as follows. P1(4), P2(2). Find the average waiting time for these processes if they are scheduled as Round Robin with time quanta of 1 unit.

a)2

b)1

c)3

d)4

Q)Three processes P1, P2 and P3 arrive at time=0 in order and have Process(execution time) as follows. P1(10), P2(4), P3(7).  Find the average response time for these processes if they are scheduled as Shortest Job First.

a)12

b)3.3

c)5

d)4

Q)A process has executed 3 ms in its last burst and our estimate of its last burst was 6 ms. Find our estimate for its next burst with 

a)4 ms

b)4.5 ms

c)3.5 ms

d)5 ms

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