Experiencing MIS
8th Edition
ISBN: 9780134792736
Author: KROENKE
Publisher: PEARSON
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Chapter 2, Problem 10CE
Program Plan Intro
Promising among three sequences:
The promising among the three sequence is given below:
- check terms, check inventory, check credit
- check inventory, check credit, check terms
- check inventory, check terms, check credit
Choosing the best among the three sequence:
The sequence “check inventory, check terms, check credit” will be best among the three sequence because, the business needs to make sure that they have the inventory being demanded by the customers. Once the business finds the sufficient inventories, they can set up for some special terms and finally they can proceeds with checking the credit.
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Question D.4: FIFO Page Replacement
Consider the following page reference string:
e, c, b, e, a, g, d, c, e, g, d, a
Considering 4 frames, fill in the following table and then answer how many page faults would occur with the
FIFO page replacement algorithm.
RS: reference string; FO: frame 0, F1: frame 1, etc.
Hint: all frames are initially empty, so your first unique pages will all cost one fault each.
Time
1234567891011
12
RS
e
cb
e agd ce g d
a
FO
F1
F2
F3
Page fault?
b) Total # page faults:
c) Briefly (1-2 sentences) explain Belady's Anomaly that can occur in FIFO Page Replacement.
Consider a system that uses a fixed-partition scheme, with equal partitions of size 2" bytes, and the main
memory has 2¹8 bytes. A process table is maintained with a pointer to the resident partition for each resident
process. How many bits are required for the pointer in the process table? Show all your steps.
Use the same semaphore notation shown above to describe how we can ensure the execution order of the
following process execution graph:
P6
P2
P7
P1
P3
P4
P5
Use all of the following semaphores in your answer:
s1=0; s2=0; s3=0; s4=0; s5=0; s6=0;
Chapter 2 Solutions
Experiencing MIS
Ch. 2.4 - Prob. 1SWCh. 2.4 - Prob. 2SWCh. 2.4 - Prob. 3SWCh. 2.4 - Prob. 4SWCh. 2.4 - Prob. 5SWCh. 2 - Prob. 1EGDQCh. 2 - Prob. 2EGDQCh. 2 - Prob. 3EGDQCh. 2 - Prob. 4EGDQCh. 2 - WHY DOES THE FALCON SECURITY TEAM NEED TO...
Ch. 2 - Prob. 2ARQCh. 2 - Prob. 3ARQCh. 2 - Prob. 4ARQCh. 2 - Prob. 5ARQCh. 2 - Suppose you are discussing 3D printing with the...Ch. 2 - Prob. 2UYKCh. 2 - Prob. 3UYKCh. 2 - Prob. 4CECh. 2 - Prob. 5CECh. 2 - Prob. 6CECh. 2 - Prob. 7CECh. 2 - Prob. 8CECh. 2 - Prob. 9CECh. 2 - Prob. 10CECh. 2 - Prob. 11CECh. 2 - Prob. 13CSCh. 2 - Prob. 14CSCh. 2 - Prob. 15CSCh. 2 - Prob. 16CSCh. 2 - Prob. 17CSCh. 2 - Prob. 18CS
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