a- sequential interrupts   b- interrupt free

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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Q1) having a system under the following constraints: user program with 4 phases that consume 2 seconds, 9 seconds, and 7 seconds respectively, and two write operations. I/0 program and I/O command that consume 5 seconds and 8 seconds respectively.

 

Show the consumed times for the system to be executed with:

 

a- sequential interrupts

 

b- interrupt free

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