The paper was to much easy almost all mcqs was from vu toolkit per Jo pardox na provide ka ha Short question 1 .Write the three name method used to solve the critical section problem 2.First Fit Memory Allocation Find the First Fit for: (a) 12 KB (b) 10 KB (c) 9 KB Memory Blocks: 10 KB 4 KB 20 KB 18 KB 7 KB 9 KB 12 KB 15 KB Subjective (Long Questions) 1. Deadlock Convert Resource Allocation Graph (RAG) to Wait-For Graph (WFG). Determine whether deadlock exists or not 2 there was given some arrays like 13242567462 This work on FIFO and when there is 3 frame result In 9 page fault . When 4 frame result in 20 page fault You have to tell what happened with page fault when frame move from 3 to 4 and also tell the name of process happened. In short if you read mcqs from vu toolkit and sub