Question

what is an array in java ?

Answer 1

Answer:

An array in Java is a set of variables referenced by using a single variable name combined with an index number. Each item of an array is an element. All the elements in an array must be of the same type. Thus, the array itself has a type that specifies what kind of elements it can contain.

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Answer 2

Answer:

An array in Java is a set of variables referenced by using a single variable name combined with an index number. Each item of an array is an element. All the elements in an array must be of the same type. Thus, the array itself has a type that specifies what kind of elements it can contain. An int array can contain int values, for example, and a String array can contain strings.