What is a difference between stack and heap memory?
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Answer / Yachana Sharma
Stack and Heap are two types of memory used in programming. Stack is a sequential collection of blocks of memory, usually organized as a last-in-first-out (LIFO) data structure, used for storing local variables, function parameters, and return addresses. On the other hand, Heap is a large block of memory that is dynamically allocated and deallocated by the program during runtime, using functions such as malloc(), calloc(), and new. Stacks are managed automatically, while heap management requires manual control in non-ARC projects.
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