Which term is a whole number without fractions?

Which term is a whole number without fractions?

• A. Char
• B. Real
• C. Data types
• D. Integer

Answer: (D)

This tests understanding of data types and what counts as a whole number. A whole number without any decimals is an integer. An integer stores numbers with no fractional part, and it can be positive, negative, or zero depending on the context. In contrast, a char is a data type for a single character, a real (or floating-point) number can have decimals, and data types is a broad category describing what kind of value a variable holds. So the term that best describes a whole number without fractions is integer. For example, 7, 0, and -12 are integers, while 7.5 or 3/4 are not.

This tests understanding of data types and what counts as a whole number. A whole number without any decimals is an integer. An integer stores numbers with no fractional part, and it can be positive, negative, or zero depending on the context. In contrast, a char is a data type for a single character, a real (or floating-point) number can have decimals, and data types is a broad category describing what kind of value a variable holds. So the term that best describes a whole number without fractions is integer. For example, 7, 0, and -12 are integers, while 7.5 or 3/4 are not.