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GATE 2023 Operating System Quiz 35
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Question 1
Identify one of the following which need not be part of operating system?
Question 2
Program always deals with ____________
Question 3
Consider a system with byte-addressable memory, 32-bit logical addresses, 4-kilobyte page size and page table entries of 4 bytes each. The size of the page table in the system in megabytes is _____.
Question 4
Consider a single level paging scheme. The virtual address space is 4 MB and page size is 4 KB. What is the maximum page table entry size possible such that the entire page table fits well in one page?
Question 5
Consider the following statements:
S1 : The main reason to have TLB hardware is to speed up address translation.
S2 : In deadlock avoidance scheme knowledge of resources is required a priori.
Which of the following is correct?
Question 6
Which of the following techniques used to effectively utilize main memory?
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Jun 3GATE & PSU CS
