Question - What is the difference between preemptive scheduling and time slicing?
Answer -
Under preemptive scheduling, the highest priority task executes until it enters the waiting or dead states or a higher priority task comes into existence. Under time slicing, a task executes for a predefined slice of time and then reenters the pool of ready tasks. The scheduler then determines which task should execute next, based on priority and other factors.
Name three Component subclasses that support painting.
The Canvas, Frame, Panel, and Applet classes support painting.