Which of the following is true about arrays in C?
(A)
For every type T, there can be an array of T.
(B)
For every type T except void and function type, there can be an array of T.
(C)
When an array is passed to a function, C compiler creates a copy of array.
(D)
2D arrays are stored in column major form
Answer: (B)
Explanation:
In C, we cannot have an array of void type and function types.
For example, below program throws compiler error
int main()
{
void arr[100];
}
But we can have array of void pointers and function pointers. The below program works fine.
int main()
{
void *arr[100];
}
See examples of function pointers for details of array function pointers.
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Last Updated :
28 Jun, 2021
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