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3 cards from this section. Quick, good the night before a test.
What is a virtual address?
Think about how programs locate data.
What does the page table do?
Consider the role of the page table in memory access.
What is the function of a page table?
Think about how programs retrieve data.
True or False: The valid bit in a page table entry indicates whether a page is valid and present in physical memory.
Consider what happens with an invalid entry.
Analyze a process with a PVLR that grows from 20 to 50 entries. How would this impact memory allocation?
Consider the implications of this growth on overall memory management.
Consider a system with both segmentation and paging. How may this approach improve memory access versus a flat structure?
Think about the practicality of using modules in programs.
5 more questions in this section. Enroll free to practise them all.
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