An array is a set of values, which are termed elements, that are logically related to each other. For example, an array may consist of the number of students in each grade in a grammar school; each element of the array is the number of students in a single grade.

What data type is an array?

The array data type is a compound data type represented by the number 8 in the database dictionary. Arrays store a list of elements of the same data type accessed by an index (element) number. The term array is synonymous with the terms list, vector, and sequence.

What is a base type in Java?

The type of the individual items in an array is called the base type of the array. The base type of an array can be any Java type, that is, one of the primitive types, or a class name, or an interface name. … It is better thought of as a list of variables of type int, or of type String, or of some other type.