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CS604 Current Finalterm Paper Spring 2014 Shared By Muzammil

Tmem = 120 nsec, TTLB 20 nsec , HR = 80% Teffective = ? (3)
 Teffective = HR (TTLB + Tmem) + MR (TTLB + 2Tmem) put vluz n qstn slvd
Permalink Reply by + M.Tariq Malik 5 hours ago
Teffective = HR (TTLB + Tmem) + MR (TTLB + 2Tmem)
 0.8(20+120) + 0.2(20+ 2 (120)
 Teffective = 164 nanoseconds
1. Mmap() system call in unix
2. Difference b/w prevention and avoidance of deadlock.
3. Difference b/w first fit and best filbalgorithm in memory allocation.
4. Give at least two types of file structure according to its characterstics?
5. What will be criteria to place the page in the main memory.
6. Producer consumer process code given ambighiouty is asked in code.
7. How space allocation methods are implemented in linux and unix.
8. Data given.. Page sise= 16 bytes .. Find p, d, f?
9. Table was given asked for find safe state sequence .. Similar example page no 138 handouts.
10. CPU utilization increase krny waly parameter btanay the reason b..
11. Who is responsible for handling page fault. or
idea of past papers coz main ne kiye he nhi the..

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