Questions: 4. What do you think is the possible reason why Process 2 was pulled/swapped out (e) of the memory? 5. When Process 1 finishes the execution (g) and Process 2 is swapped back in the memory (h), what possible condition or phenomenon can occur within the memory? Rationalize your answer. 6. If you are to develop a file management system, would you suggest the implementation of the dynamic partitioning technique in memory management? Why or why not?

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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Part II: Dynamic Partitioning
Operating
system
Operating
system
Operating
system
Operating
system
8M
Process
Process20M
20M
Process 1
20M
56M
Process 2
14M
Process 2
14M
36M
Process 3
18M
22M
4M
(a)
(b)
(e)
(d)
Operating
system
Operating
system
Operating
system
Operating
system
Process 2
14M
Process I
20M
Process I
20M
20M
6M
Process 4SM
Process 4KM
Process 4
8M
6M
6M
6M
Process 3
18M
Process 3
18M
Process 3
18M
Process 3
18M
4M
4M
(e)
Figure 2. Aseauencesf.memonvallocation sf fourerocesses.
implementing the dyramic paritioning tecbnique- 64MB memov.
Questions:
4. What do you think is the possible reason why
Process 2 was pulled/swapped out (e) of the
memory?
5.
When Process 1 finishes the execution (g) and
Process 2 is swapped back in the memory (h),
what possible condition or phenomenon can
occur within the memory? Rationalize your
answer.
6. If you are to develop a file management system,
would you suggest the implementation of the
dynamic partitioning technique in memory
management? Why or why not?
Transcribed Image Text:Part II: Dynamic Partitioning Operating system Operating system Operating system Operating system 8M Process Process20M 20M Process 1 20M 56M Process 2 14M Process 2 14M 36M Process 3 18M 22M 4M (a) (b) (e) (d) Operating system Operating system Operating system Operating system Process 2 14M Process I 20M Process I 20M 20M 6M Process 4SM Process 4KM Process 4 8M 6M 6M 6M Process 3 18M Process 3 18M Process 3 18M Process 3 18M 4M 4M (e) Figure 2. Aseauencesf.memonvallocation sf fourerocesses. implementing the dyramic paritioning tecbnique- 64MB memov. Questions: 4. What do you think is the possible reason why Process 2 was pulled/swapped out (e) of the memory? 5. When Process 1 finishes the execution (g) and Process 2 is swapped back in the memory (h), what possible condition or phenomenon can occur within the memory? Rationalize your answer. 6. If you are to develop a file management system, would you suggest the implementation of the dynamic partitioning technique in memory management? Why or why not?
Part I: Fixed Partitioning
Operating system
Operating system
8M
8M
2M
SM
4M
6M
8M
8M
SM
8M
8M
12M
8M
8M
16M
8M
(b) Unequal-size partitions
Figure 1. An illustration of fxed partitioning with an (a) equal and (b)
UDegual sized memory partitions - 64MB memory.
(a) Equal-size partitions
Questions:
1. Which partitioning setup could possibly reduce
internal fragmentation and how?
Based on the two partitioning setup above, would
you recommend the implementation of the fixed
partitioning technique in developing automated
machines? Why or why not?
3. In your perspective, what ace the possible
downside of utilizing an equaly sized memory
partitions? Rationalize your answer.
2.
Transcribed Image Text:Part I: Fixed Partitioning Operating system Operating system 8M 8M 2M SM 4M 6M 8M 8M SM 8M 8M 12M 8M 8M 16M 8M (b) Unequal-size partitions Figure 1. An illustration of fxed partitioning with an (a) equal and (b) UDegual sized memory partitions - 64MB memory. (a) Equal-size partitions Questions: 1. Which partitioning setup could possibly reduce internal fragmentation and how? Based on the two partitioning setup above, would you recommend the implementation of the fixed partitioning technique in developing automated machines? Why or why not? 3. In your perspective, what ace the possible downside of utilizing an equaly sized memory partitions? Rationalize your answer. 2.
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