Which of the following best represents an integer data type?

The best representation of an integer data type is the value -5. An integer is a whole number that can be positive, negative, or zero, without any decimal or fractional component. The value -5 fits this definition perfectly as it is a negative whole number.

To clarify why the other options do not represent an integer:

• The number 3.14 is a decimal value, which classifies it as a floating-point number, not an integer.
• A string of text consists of characters, and while it can represent numbers, it is fundamentally different from an integer data type, as strings are not used for arithmetic operations without conversion.
• The boolean value True represents a logical state (true or false) and does not align with the concept of an integer, although some programming languages may treat boolean values as integer equivalents in specific contexts.

Therefore, -5 is the only option that accurately fits the criteria for an integer data type.