JAVA : What is an array in Java? SDET Automation Testing Interview Questions & Answers

JAVA : What is an array in Java?

SDET Automation Testing Interview Questions & Answers

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JAVA : What is an array in Java?

An array in Java is a data structure that stores a fixed-size sequence of elements of the same data type.

Each element in the array is identified by its index, which starts at 0. Here’s an example of how to declare and initialize an array in Java:

int[] numbers = { 1, 2, 3, 4, 5 };

This declares an array called numbers of type int and initializes it with the values 1, 2, 3, 4, and 5.