Methods: In programming, methods are blocks of code that perform specific tasks. They can be used to manipulate or retrieve data from 2D arrays.
Access: Access refers to the ability to retrieve or modify the values stored in an array. In the context of 2D arrays, it involves accessing specific elements using their row and column indices.
Arrays: Arrays are data structures that store multiple values of the same type. A 2D array is simply an extension of this concept, allowing for storage in a grid-like format instead of just linearly.