Part III: Function Tracing and Output Order

Question 1

Call Stack

Answer 1

The structure that tracks function calls, local variables, and return addresses in memory.

Question 2

Pass by Value vs. Pass by Reference

Answer 2

Pass by Value: A copy of the argument is passed to the function.
Pass by Reference: A reference to the argument is passed, allowing modification of the original variable.

Question 3

Base Address of an Array

Answer 3

The memory address of the first element of an array.

Question 4

Pointer to an Array

Answer 4

A pointer variable that stores the address of an array’s first element and can be used for iteration.

Question 5

Output Order in a Function Call

Answer 5

The order in which output statements execute, considering recursion, loops, and function calls.

Question 6

Code:

Answer 6

void func(int* p) {
*p = 20;
}
int main() {
int x = 10;
func(&x);
cout &laquo_space;x;
}