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3 cards from this section. Quick, good the night before a test.
What is a page fault?
Think about memory and data access.
Why do we use page tables?
Consider their role in virtual memory management.
What triggers a page fault?
Consider what conditions must exist for a page fault to happen.
True or False: Larger page sizes always lead to better performance.
Think about the potential trade-offs in memory management.
Consider a system where a process needs to access 16KB of data but has a page size of 8KB. How many pages will be fetched, and what implications does this have for performance?
Think about how total data size relates to page size.
How might the strategy of using larger page sizes backfire in a multi-tasking environment with numerous processes? Discuss the potential issues.
Consider the balance of memory allocation in a shared environment.
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