frames. See the following two code examples: Example 1: int arr[512][512]; // Each row occupies exactly 1 page for (i = 0; i< 512; i++) { for (j = 0; j< 512; j++) { cout << arr[i]j]; } Example 2: int arr[512][512]; // Each row occupies exactly 1 page for (i = 0; i < 512; i++) { for (j = 0; j< 512; j++) { cout << arr[j]O): For each of these examples, give the number of page faults that will occur. Explain the reasoning for your answers. Use the editor to format your answer

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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Question
Assume a system using paged virtual memory with a page size of 512. Physical memory in this system contains fewer than 512
frames.
See the following two code examples:
Example 1:
int arr[512][512]; // Each row occupies exactly 1 page
for (i = 0; i < 512; i++) {
for (j = 0; j< 512; j++) {
cout << arr[i]];
}
Example 2:
int arr[512][512]; // Each row occupies exactly 1 page
for (i = 0; i< 512; i++) {
for (j = 0; j< 512; j++) {
cout << arr[j]0);
}
For each of these examples, give the number of page faults that will occur. Explain the reasoning for your answers.
Use the editor to formot your answer
Transcribed Image Text:Assume a system using paged virtual memory with a page size of 512. Physical memory in this system contains fewer than 512 frames. See the following two code examples: Example 1: int arr[512][512]; // Each row occupies exactly 1 page for (i = 0; i < 512; i++) { for (j = 0; j< 512; j++) { cout << arr[i]]; } Example 2: int arr[512][512]; // Each row occupies exactly 1 page for (i = 0; i< 512; i++) { for (j = 0; j< 512; j++) { cout << arr[j]0); } For each of these examples, give the number of page faults that will occur. Explain the reasoning for your answers. Use the editor to formot your answer
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