The for loop is most commonly used to access array elements because:
The number of elements in an array is usually known
It allows easy control of the index using initialization, condition, and increment
Example:
for (int i = 0; i < 5; i++) {
cout << arr[i];
}
Other loops (while, do-while) can also be used, but they are less convenient for array traversal.
A switch loop cannot be used to iterate over arrays.
Correct Answer: C) for loop