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4 cards from this section. Quick, good the night before a test.
What are the three parts of a virtual address?
They're often referred to as S-P-O.
What is the role of a page table?
Consider what happens when accessing memory in programs.
What does the valid bit in a page table entry signify?
Think about what a valid page means.
True or False: A page table length register can decrease the size of a page table.
Consider what it means to have dynamically adjustable memory.
If a process running on a 32-bit system requires 10 MB of memory, how would you calculate the total number of entries in its page table, given a page size of 4 KB?
Remember, you'll need to convert MB to KB first.
Discuss how a system using both paging and segmentation can enhance memory efficiency over a traditional paging only system.
Consider real-world scenarios of increasing demands on memory.
5 more questions in this section. Enroll free to practise them all.
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