4 min read
This study guide covers arrays in Java, including: array declaration and initialization (using constructors and pre-initialized values), accessing elements using zero-based indexing, determining array length with arrayName.length, and understanding ArrayIndexOutOfBoundsException. It also explains how different data types are initialized within arrays.
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Question 1 of 10
What is the primary purpose of an array? 🤔
To store multiple items of different data types
To store a fixed-size sequence of elements of the same data type
To store a variable number of items of the same data type
To store a single item of any data type