CS8493 Important 16 mark Questions Operating Systems
CS8493 Important 16 mark Questions Operating Systems Regulation 2017 Anna University free download. Operating Systems Important 16 mark Questions CS8493 pdf free download.
Sample CS8493 Important 16 mark Questions Operating Systems:
1. Explain in detail the modern computer system
2. Explain the abstract view of the components of a computer system
3. Explain Von Neumann architecture
4. Explain multiprocessor system CS8493 Important 16 mark Questions Operating Systems
5. Explain operating system structure in detail
6. Explain computing environments
7. Explain open source operating system
8. Explain in detail the operating system services CS8493 Important 16 mark Questions Operating Systems
9. Explain in detail operating system structure
10. Write about OS generation
1. Explain in detail Contiguous Memory Allocation.
2. Explain in detail about segmentation. CS8493 Important 16 mark Questions Operating Systems
3. Explain in detail about paging.
4. Explain in detail about segmentation with paging.
5. Describe the following allocation algorithms:
a. First fit
b. Best fit
c. Worst fit
6. Given memory partitions of 100 KB, 500 KB, 200 KB, 300 KB, and 600 KB( in order), how would each off the first‐fit, best‐fit, and worst‐fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB (in order) ? Which algorithm makes the most efficient use of memory? CS8493 Important 16 mark Questions Operating Systems
7. Explain demand paging.
8. Explain page replacement algorithms.
9. Consider the following page‐reference string:
1,2,3,4,,2,1,5,6,2,1,2,3,7,6,3,2,1,2,3,6
How many page faults would occur for the following replacement algorithms, assuming two, three frames?
Remember that all frames are initially empty, so your first unique pages will all cost one fault each.
• LRU replacement
• FIFO replacement
• Optimal replacement CS8493 Important 16 mark Questions Operating Systems
10. Explain in detail about Thrashing.
| Subject name | Operating Systems |
| Short Name | OS |
| Semester | 4 |
| Subject Code | CS8493 |
| Regulation | 2017 regulation |
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