Practice Physical Page Frame Number Mapping - 11.2.3 | 11. Lecture – 28: Paging and Segmentation | Computer Organisation and Architecture - Vol 3
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11.2.3 - Physical Page Frame Number Mapping

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the two main components of a virtual address?

💡 Hint: Think about how the address is structured.

Question 2

Easy

What does a valid bit indicate in a page table entry?

💡 Hint: Consider what happens if the valid bit is 0.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does a virtual address consist of?

  • Page Number and Frame Number
  • Virtual Page Number and Page Offset
  • Page Table and Valid Bit

💡 Hint: Focus on the components that together form a complete virtual address.

Question 2

Is the valid bit in a page table entry crucial for memory access?

  • True
  • False

💡 Hint: Reflect on the implications of having a valid bit set to 0.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If a process's virtual memory grows and exceeds its initial allocation, what are the implications for the page table and how would you suggest managing this growth?

💡 Hint: Consider how dynamic memory allocation can impact performance.

Question 2

Consider a computer system utilizing segmentation. Compare and contrast the efficiency of segmented versus contiguous paging structures in managing memory for a growing process.

💡 Hint: Think about how logical grouping versus contiguous allocation affects memory management.

Challenge and get performance evaluation