Telstra SDE (Software Development Engineer) Interview Questions and Answers

An array is a collection of elements of the same data type, stored in contiguous memory locations.

• Arrays have a fixed size and can be accessed using an index.

• Elements in an array can be of any data type, including other arrays.

• Arrays are commonly used in programming for storing and manipulating data.

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

• Example: char[] letters = {'a', 'b', 'c'};