Question: Allocate physical memory is not a function of virtual memory manager
Answer:
VMM decide how much memory should be allocated to a process and revise this decision from time to time to suit the needs of the process and the OS
MCQ: Allocate physical memory is not a function of virtual memory manager
Correct Answer:
A. True
Explanation:
VMM decide how much memory should be allocated to a process and revise this decision from time to time to suit the needs of the process and the OS
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Related Questions
- 1. Virtual memory manager implement page sharing functionality
- 2. The memory of the computer system is considered to consist of <em>page frames</em>, where a page frame is memory area that has the same size as a ____
- 3. Page frames are numbered from ______Where <em>#frames </em>is the number of page frame of memory
- 4. Each logical address used in a process is considered to be a pair (<em>p<sub>i,</sub>b<sub>i</sub></em>), where <em>p<sub>i </sub></em> is a page number and <em>b<sub>i </sub></em> is the byte number in <em>p<sub>i, </sub></em>Each page is of size <em>s</em> And 0 ≤ <em>b<sub>i </sub></em><em><sub> </sub></em>< s .The effective memory address of a logical address (<em>p<sub>i,</sub>b<sub>i</sub></em>) is computed as follows:
- 5. Memory allocation information for a process is stored in a _______
- 6. The page table for a process facilitates implementation of address translation, demand loading, and page replacement operations. Which of the followings are the fields in a page table entry
- 7. Which of the following field in a page table entry indicates whether the page described by the entry currently exists in memory?
- 8. Which of the following field in a page table entry indicates which page frame of memory is occupied by the page?
- 9. Which of the following field in a page table entry indicates how the process may use contents of the page - whether read, write, or execute?
- 10. Which of the following field in a page table entry indicates information concerning references made to the page white it is in memory?
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