Practice Using Segmentation With Paging (11.4.3) - Lecture – 28: Paging and Segmentation

Practice: Using Segmentation with Paging

Lesson 11.4.3Lecture – 28: Paging and Segmentation

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9 questions

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6 sample questions

Question 1.
What are the two primary components of a virtual address?
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Think of how the address is processed in memory.
Question 2.
What does the valid bit in a page table indicate?
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Consider if the page is loaded or needs to be fetched.
3Question 3.
What does the valid bit in a page table entry signify?
- The page is present in physical memory
- The page is not present in physical memory
- Both of the above
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Think about what happens during a page fault.
4Question 4.
True or False: The Page Table Length Register can increase as more memory is needed by a process.
- True
- False
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Think of how memory allocation works.
Question 5.
Design a memory management system that incorporates both paging and segmentation. How would you handle page faults within your system?
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Consider the dual-role of segmentations and the implications for system performance.
Question 6.
Given a 64-bit system with a page size of 8 KB, calculate how many entries would be found in a page table, and discuss the potential memory size for this table.
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Understand how bits are allocated between offset and page number.

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