B. You hold a spot in the computer's memory for a piece of data it will need later.
When you create a variable in a video game program, you reserve a spot in the computer's memory to store a piece of data. This will be used later in the program. Variables allow programmers to store and manipulate data dynamically during game execution. These variables can represent various types of information, such as player scores, positions, health points, game settings, or any other data required by the game's logic and functionality.
By creating variables, programmers can assign values to them, update those values, and use them in calculations, conditionals, and other operations. This will control the game's behavior. The variables act as containers to store and manipulate data, providing flexibility and interactivity within the game program.