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2 cards from this section. Quick, good the night before a test.
What is a virtual address?
Remember it consists of two components.
What does the valid bit in a page table indicate?
Think of it as a legality check.
What is the primary function of the page table?
Think about the process of translating addresses.
True or False: A valid bit of '0' means the page is present in physical memory.
Recall the legal implication of the valid bit.
An application uses a virtual memory space of 10 GB with a 4 KB page size. Calculate the entries in the page table and discuss the memory implications.
Use the formula: Number of bytes in virtual space/page size.
Design a hybrid memory management technique that leverages both paging and segmentation for multimedia applications. Explain your rationale.
Consider how different media are accessed differently.
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