Question: Consider a process <strong><em>P<sub>i</sub></em></strong> of size <strong><em>z</em></strong> bytes. A page size of <strong><em>s</em></strong> bytes implies that the process has an <strong><em>n</em></strong> pages, where <em>n = [z/s] </em>.An Average internal fragmentation is __________
Answer:
MCQ: Consider a process <strong><em>P<sub>i</sub></em></strong> of size <strong><em>z</em></strong> bytes. A page size of <strong><em>s</em></strong> bytes implies that the process has an <strong><em>n</em></strong> pages, where <em>n = [z/s] </em>.An Average internal fragmentation is __________
Correct Answer:
A. s bytes
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Related Questions
- 1. The MMU contains special register called__________ to point to the start of a page table
- 2. Kernel can store the address of the page table of a process in its _________
- 3. The MMU provides a special register called the ______ if a process tries to access a nonexistent page, or exceeds its access privileges while accessing a page. and a memory protection interrupt raised.
- 4. Which of the following is the function of paging hardware
- 5. The ________ is a small and fast associative memory that is used to eliminate the reference to the page table.
- 6. The TLB contains entries of the form ________ for a few recently accessed pages of a program that are in memory.
- 7. A probability that a page exists in memory is known as _______
- 8. A probability that a page exists in TLB is known as _______
- 9. When TLB is used for a address translation, effective memory access time is ______Where <em>Pr<sub>1</sub></em> = Probability that page exists in memory<em>Pr<sub>2</sub></em> = Probability that page exists in TLB<em>t<sub>mem</sub></em> = memory access time<em>t<sub>TLB</sub></em> = access time of TLB<em>t<sub>pfh</sub></em> = time overhead of page fault handling
- 10. Which of the following is used to reduce the size of memory committed to page tables?
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