Which broad concept categorizes data into types like real numbers, integers, and Booleans?

• A. Variable
• B. Operator
• C. Data Type
• D. Algorithm

Answer: (C)

Data type defines what kind of values a value can take and what operations are valid on it. Real numbers, integers, and Booleans are broad categories of values that tell you what kind of data you’re working with. For example, integers are whole numbers, real numbers include decimals, and Booleans represent true/false. This classification guides what computations make sense and how a language stores and handles the data. A variable is simply a named container that stores a value of some type, an operator performs a computation, and an algorithm is a sequence of steps to solve a problem. So the concept that groups these kinds of values together is data type.