Generate KERALA UNIVERSITY Class 5 operating systems Question Paper
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Sample Questions
- Discuss the LRU and FIFO replacement algorithms. Consider the following page reference string: $1,2,3,4,2,1,5,6,2,1,2,3,7,6,3,2,1,2,3,6$. All frames are initially empty. How many page faults would occ...
- (v) Local page replacement and global page replacement.
- Consider the following snapshot of the system, with four types of resources and 3 processes, P1, P2 and P3. Available resources vector A: [4 1 0 1 ]; Current matrix $\mathrm{R}: \mathrm{P} 1\left[\be...
- (a) Consider a resource allocation system with multiple instances of each resource type. Discuss the various data structures, safety algorithm and resource-request algorithm of the Banker's algorithm.
- (b) Consider the following snapshot of a system that employs the Banker's algorithm for resource allocation. | | Allocation | Max | Available | | :---: | :---: | :---: | :---: | | | A B C D | A B C...