When should I use a stack data structure?

Can you explain when I should use a stack data structure?

Sure! A stack is useful when you need to manage data in a last-in, first-out (LIFO) manner, like in undo mechanisms.

What are some real-world examples of stacks?

Common examples include function call management in programming, browser history, and backtracking algorithms.

Are there any disadvantages to using stacks?

Yes, stacks can lead to memory overflow if not managed properly, and they don't allow random access to elements.

How does a stack differ from a queue?

A stack uses LIFO, while a queue uses first-in, first-out (FIFO). They serve different purposes in data management.