Mumbai University B.E IT 5th Sem Operating Systems for Computational Devices Exam Pre

Here I am looking for Previous Years Question Paper of Mumbai University of B.E IT 5th Sem Operating Systems for Computational Devices Exam, Can you please provide me the same??

The previous year question paper of Mumbai University B.E in Information Technology 5th Sem Operating Systems for Computational Devices as your exams are near and you need it for preparation is as follows:

1. (a) What are the various real-time CPU scheduling algorithms. Explain each one in brief. (b) What are requirements of mutual exclusion? Explain Peterson's algorithm for mutual exclusion.

2. (a) What are two differences between user-level threads and Kernel-level 10 threads? Under what circumstances is one type better than the other? (b) Consider the following page reference string :- 10 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 I"'" one, two, three, four, five, six or seven frames? - LRU Replacement - FIFO Replacement - Optimal Replacement

3. (a) How does DMA increase system concurrency? How does it complicate hardware 10 design? (b) How do caches help improve performance? Why do systems not use more or 10 larger caches if they are so useful?

4. (a) What are the various disk-scheduling algorithms. Explain each one in brief. 10 (b) Consider the following segment table :- Segment Base Length 0 219 600 1 1 2300 14 ; 2 90 100 3 1327 580 4 1952 96 What are the physical addresses for the following logical addresses? (i) 0,430, (ii) 1,10, (iii) 2,500, (iv) 3,400, (v) 4,112.

Mumbai University B.E in Information Technology 5th Sem Operating Systems for Computational Devices Question Paper

As you are looking for Previous Years Question Paper of Mumbai University of B.E IT 5th Sem Operating Systems for Computational Devices Exam, so here I am sharing the same with you

Explain the working of a two-pass assembler with neat flowcharts and 10
Description of various databases used.

What is virtual memory? Explain with neat sketch the translation of 10
virtual address into physical address in a segmentation/paging system.

Describe the various forms of Intermediate code used by compilers. 10

Explain file organisation and access methods.

Explain process and state diagram for PCB.

Differentiate between syntax tree and parse tree. Also explain, what is 10
ambiguous grammer. Assume some suitable grammer.

Explain Macro and Database for 2-pass Macro. 10

What are the four conditions that create deadlock? Explain deadlock- 10
prevention and deadlock avoidance.

Explain the design of direct linking loader. .10

Write short notes on (any four) :
(a) Pre-emptive Scheduling
(b) Cross Compiler.
(c) System Calls and Driver
(d) Dynamic Linking
(e) Interprocess Communication
(d) Forward Reference Problem in Assembler.



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Can you provide me previous year question paper of Mumbai University B.E in Information Technology 5th Sem Operating Systems for Computational Devices as my exams are near and I need it for preparation?