October 6, 2023
Question 9 Consider the following snapshot of a system running n concurrent processes. Process i is holding Xi instances of a resource R, 1 ≤ i ≤ n. Assume […]
October 7, 2023
Question 2 Suppose a system has 12 instances of some resources with n processes competing for that resource. Each process may require 4 instances of the […]
October 7, 2023
Question 9 Consider a demand paging system with four page frames (initially empty) and LRU page replacement policy. For the following page reference string 7, 2, […]
October 7, 2023
Question 49 An operating system contains 3 user processes each requiring 2 units of resource R. The minimum number of units of r such that no […]