FCFS (First-Come, First-Served)
Processes executed in arrival order
+ Simple, no starvation- Convoy effect
SJF (Shortest Job First)
Shortest burst time gets priority
+ Optimal avg wait time- Starvation possible
Priority Scheduling
Execute by priority level
+ Important tasks first- Low priority starvation
Round Robin
Time quantum rotation
+ Fair, good response- Context switch overhead