NIMCET SERIES Computer-science-and-it-engineering
Operating Systems
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2025 Chapter Questions 2 MCQs
01
PYQ 2025
medium
computer-science-and-it-engineering ID: nimcet-2
A system uses a two-level paging scheme. If the logical address space is 32 bits, the page size is 4 KB, and the outer page table has 1024 entries, how many bits are used for the outer page number?
1
10
2
12
3
20
4
22
02
PYQ 2025
medium
computer-science-and-it-engineering ID: nimcet-2
In a paging system, the page table is stored in memory. If memory access time is 100 ns, what is the effective access time if one page table lookup is needed per access?
1
100 ns
2
150 ns
3
200 ns
4
50 ns
About Operating Systems - NIMCET
Operating Systems is a vital chapter for NIMCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
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Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Operating Systems carry the most weight. Then, tackle the questions iteratively to solidify your understanding.