Podcast
Questions and Answers
What is the foundation of current virtual memory methods?
What is the foundation of current virtual memory methods?
- Segmented demand paging
- Continuous program storage
- Paged demand paging (correct)
- Enhanced Memory Manager performance
Which factor leads to the need for continuous program storage in virtual memory?
Which factor leads to the need for continuous program storage in virtual memory?
- Complex memory allocation methods
- Page allocation methods
- Evolution of virtual memory (correct)
- Memory allocation schemes
How does the concept of the working set contribute to memory allocation schemes?
How does the concept of the working set contribute to memory allocation schemes?
- Improves response time by operating system cache
- Guides memory allocation based on program execution behavior (correct)
- Determines pages to be swapped out of memory
- Leads to virtual memory through page allocation methods
What is the purpose of cache memory issued by the operating system in terms of memory management?
What is the purpose of cache memory issued by the operating system in terms of memory management?
In what way does page replacement policies compare in function and best uses in memory management?
In what way does page replacement policies compare in function and best uses in memory management?
What is the purpose of determining the number of pages in a program prior to its execution in a paged memory allocation system?
What is the purpose of determining the number of pages in a program prior to its execution in a paged memory allocation system?
In paged memory allocation, what is the purpose of the Memory Map Table?
In paged memory allocation, what is the purpose of the Memory Map Table?
Why is the compaction scheme eliminated in noncontiguous page frame storage?
Why is the compaction scheme eliminated in noncontiguous page frame storage?
What does the Page Map Table (PMT) in paged memory allocation contain?
What does the Page Map Table (PMT) in paged memory allocation contain?
What is the main purpose of the Job Table (JT) in paged memory allocation?
What is the main purpose of the Job Table (JT) in paged memory allocation?
Flashcards are hidden until you start studying
