What are the different types of queues in computer science?

What are the different types of queues in computer science?

In computer science, the main types of queues are FIFO (First In, First Out), LIFO (Last In, First Out), and priority queues. Would you like to know more about each type?

Yes, please explain FIFO and LIFO.

FIFO queues process items in the order they arrive, like a line at a store. LIFO queues, on the other hand, process the most recently added items first, like a stack of plates.

What about priority queues?

Priority queues allow elements to be processed based on their priority rather than their order of arrival. Higher priority items are processed before lower priority ones.

Can you give me an example of where I might use a priority queue?

Sure! Priority queues are often used in scheduling tasks, like in operating systems where certain processes need to be executed before others based on their importance.