[Final exam] Question 5

Question

Question 5: Which of the following statements are correct about an array?  *can be answered 2 times*

A: The array int num[26]; can store 26 elements.

B: The expression num[1] designates the very first element in the array

C: It is necessary to initialize the array size at the time of declaration

D: The declaration num[X] means its size is based on [X]

Answer 1

Answer 2

Answer 3