INTERVIEW QUESTIONS C ARRAYS IN C DETAILS

Question: What is the difference between null array and an empty array?

Answer: int* arr[] when you declare it as globel it contais only null that means null array.
the array which cantain 0 elements is called empty array.
by my assemtion

int* arr[] when you declare it as globel it contais only null that means null array.
the array which cantain 0 elements is called empty array.
by my assemtion Source: CoolInterview.com

null array:means array size is not declared i.e int a[];
empty array:array size is declared but no values contain in array
ie. int a[10]; Source: CoolInterview.com

its totally depends on the declaration if array is declared globally then whole value is set to bydefault NULL ; but if array declared locally then we will have to declare it by {0} so this is called empty array Source: CoolInterview.com

actually null array is that in which all the elements of an array are zero while empty array is unassigned array Source: CoolInterview.com

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