What is a stack, and can ROM be used as one?

Question

Accepted Answer

A stack is a data structure that follows the Last In First Out (LIFO) principle. ROM cannot be used as a stack.

A stack is a linear data structure where elements are added and removed from the same end, known as the top.
Common operations on a stack include push (adding an element to the top) and pop (removing the top element).
Examples of stacks in real life include a stack of plates or a stack of books.
Read-only memory (ROM) cannot be used as a stack because it does not allow for dynamic addition or removal of elements.

Accepted Answer

The content of the program computer and general -purpose registers are saved as the stack

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