What term refers to the kind of data stored in a variable?

The term that refers to the kind of data stored in a variable is known as the "Type." In programming, every variable is associated with a specific type, which dictates what kind of data the variable can hold. This can include types such as integers, strings, floats, or booleans, among others. Each type comes with its own set of properties and behaviors, impacting how the data can be manipulated and what operations can be performed.

Understanding data types is essential because it helps programmers manage memory usage efficiently and reduces errors in code by ensuring that operations are performed on compatible data. For example, trying to perform arithmetic operations on a string type without conversion would result in an error.

The other terms do not accurately describe the kind of data stored in a variable. While "Value" refers to the actual data contained within a variable, "Data Structure" pertains to how data is organized and structured in memory, and "Variable Scope" defines the visibility or accessibility of a variable within different parts of a program.