Array -

: Adding or removing elements from the end of an array is efficient.

: Removing or adding elements at the beginning is slower because the computer must shift every other item to a new position. : Adding or removing elements from the end

In languages like C, C++, or Java, arrays often have a determined at creation. : Adding or removing elements from the end

: Using 2D arrays to represent the grid of pixels in a digital photo. Leaderboards : Keeping track of scores in a game. : Adding or removing elements from the end