Q: Which of the following correctly declares an array of 10 integers?
-
A
int arr;
-
B
int arr(10);
-
C
int arr[10];
-
D
array int arr[10];
C
Answer:
C
Explanation:
To declare an array in C++, you must specify:
int arr[10];
This correctly declares an array that can store 10 integers.
Why other options are incorrect
-
A) int arr; ❌ → Declares a single integer, not an array
-
B) int arr(10); ❌ → Not valid array syntax
-
D) array int arr[10]; ❌ → Invalid C++ syntax
Correct Answer: C) int arr[10];
Description:
int arr[10] is the correct way to declare an array of 10 integers in C++.
Related Topic:
Share Above MCQ