Scheduling Checkpoint

1. Round robin improves:

Fairness and response time Maximum throughput always Cache locality always Disk latency

2. A very small quantum typically:

Increases context switch overhead Eliminates preemption Improves cache locality Removes waiting time

3. Turnaround time is:

Completion time minus arrival time First response minus arrival time CPU time only Time spent blocked

4. True/False: If only one task is ready, round robin should avoid context switch cost.