Questions: Which part of RAM do local scope variables and parameters exist in?
Transcript text: Which part of RAM do local scope variables and parameters exist in?
Solution
The answer is the first one: Stack.
Explanation for each option:
Stack: Local scope variables and parameters are stored in the stack. The stack is a region of memory that stores temporary variables created by each function. When a function is called, a new block is created on the stack for its local variables and parameters. This block is removed when the function exits.
Global: This is incorrect. Global variables are stored in a different area of memory, not the stack. They are accessible throughout the program and exist for the duration of the program's execution.
Static: This is incorrect. Static variables are stored in a separate area of memory and retain their value between function calls. They are not stored in the stack.
Heap: This is incorrect. The heap is used for dynamic memory allocation, where variables are allocated and freed manually by the programmer. Local scope variables and parameters are not stored in the heap.
Imperative: This is incorrect. Imperative is not a type of memory storage; it refers to a programming paradigm that uses statements to change a program's state.
In summary, local scope variables and parameters exist in the stack.