Back to the 2019 paper
Similar questions
OPERATING SYSTEMWhich of the following conditions is required for deadlock to be possible? (i) Mutual exclusion (ii) A process may hold allocated resources while awaiting assignment of other resources (iii) No resource can be forcibly removed from a process holding it (iv) All of the above20192mOperating SystemWith a single resource, deadlock occurs (i) if there are more than two processes competing for that resource (ii) if there are only two processes competing for that resource (iii) if there is a single process competing for that resource (iv) none of these20232mOperating SystemWrite necessary conditions that must hold simultaneously to arise deadlock situation. Briefly explain different deadlock handling mechanisms.20227mOperating SystemDefine deadlock. List four necessary conditions for occurrence of deadlock. A system contains six units of resource, and *n* processes that use the resource. What is the maximum value of *n* for which the system will be deadlock free if the maximum requirement of each process is 3?201914m
PreviousThe processes that are residing in main memory and are ready and waiting to execute are kept on a list called (i) job queue (ii) ready queue (iii) execution queue (iv) process queueNextWhich one of the following is the deadlock avoidance algorithm? (i) Banker's algorithm (ii) Round-robin algorithm (iii) Elevator algorithm (iv) Karn's algorithm