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You are told that a given system uses Segmentation. The memory is currently full and holds 3 processes "A", "B" and "C" each of size 512KB as well as the kernel whose size is 1024KB. You can assume there is nothing else that is taking up memory. A Timer Interrupt forces a context switch to occur an the scheduler chooses to load process "B" into the CPU and change its state to running. You are told that the base of the stack which grows upwards for processB is found at the very end of our physical memory. You are also told that the last portion of the Address Space for each process is used for the Stack. After the Context switch which process does the values in the segment register correspond to? What is the Physical Address of the base of the stack for ProcessB? (Just give the value in KB) 1536 What is the offset of the Virtual Address 500KB in KB? (Just give the value) 32 What is the Physical Address that the Virtual Address 500KB maps to in KB? (Just give the value) 1524

You are told that a given system uses Segmentation. The memory is currently full and holds 3 processes "A", "B" and "C" each of size 512KB as well as the kernel whose size is 1024KB. You can assume there is nothing else that is taking up memory. A Timer Interrupt forces a context switch to occur an the scheduler chooses to load process "B" into the CPU and change its state to running. You are told that the base of the stack which grows upwards for processB is found at the very end of our physical memory. You are also told that the last portion of the Address Space for each process is used for the Stack. After the Context switch which process does the values in the segment register correspond to? What is the Physical Address of the base of the stack for ProcessB? (Just give the value in KB) 1536 What is the offset of the Virtual Address 500KB in KB? (Just give the value) 32 What is the Physical Address that the Virtual Address 500KB maps to in KB? (Just give the value) 1524

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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You are told that a given system uses Segmentation. The memory is currently full and holds 3 processes "A", "B" and "C" each of size 512KB as well as the kernel whose size is 1024KB. You can assume there is nothing else that is taking up memory. A Timer Interrupt forces a context switch to occur and the scheduler chooses to load process "B" into the CPU and change its state to running. You are told that the base of the stack which grows upwards for processB is found at the very end of our physical memory. You are also told that the last portion of the Address Space for each process is used for the Stack. After the Context switch which process does the values in the segment register correspond to? C + x What is the Physical Address of the base of the stack for ProcessB? (Just give the value in KB) 1536 What is the offset of the Virtual Address 500KB in KB? (Just give the value) 32 What is the Physical Address that the Virtual Address 500KB maps to in KB? (Just give the value) 1524
Transcribed Image Text:You are told that a given system uses Segmentation. The memory is currently full and holds 3 processes "A", "B" and "C" each of size 512KB as well as the kernel whose size is 1024KB. You can assume there is nothing else that is taking up memory. A Timer Interrupt forces a context switch to occur and the scheduler chooses to load process "B" into the CPU and change its state to running. You are told that the base of the stack which grows upwards for processB is found at the very end of our physical memory. You are also told that the last portion of the Address Space for each process is used for the Stack. After the Context switch which process does the values in the segment register correspond to? C + x What is the Physical Address of the base of the stack for ProcessB? (Just give the value in KB) 1536 What is the offset of the Virtual Address 500KB in KB? (Just give the value) 32 What is the Physical Address that the Virtual Address 500KB maps to in KB? (Just give the value) 1524
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