Arrays Review

Arrays

• Arrays: A collection of data storage locations. Each holds the same type of data.
• Element Cell: A formal name for storage locations in array.
• Name of Arrays: Address of the first element of the array.
• Array length: Number of element in an array
• Subscript: Denotes an element location or cell with a number. The number is name of an element or cell within an array.
• Int [] num = new int[10];
• type of element indicates array declaration name Reversed java

Diapositiva 2

• Pass by value: Copies argument values sent to method and manipulated in certain
• Pass by Reference: Pass by reference means when a array is passed