Which of the following data types is used to represent textual data in computers?

The data type used to represent textual data in computers is the String data type. A String is a sequence of characters, which can include letters, numbers, spaces, and symbols. For example, "Hello, World!" or "123 Main St" are both examples of strings. Strings allow us to work with and manipulate text within our programs, making them crucial for tasks like displaying messages, processing user input, or handling data that involves words and sentences.

Float, Integer, and Boolean are different types of data:

• Float: Represents numbers with decimal points, like 3.14 or 2.718.
• Integer: Represents whole numbers, both positive and negative, like -10, 0, or 42.
• Boolean: Represents logical values, which can only be either true or false.

These are mostly used for calculations or logical operations rather than representing textual data.