client() class provides to create topics.

The correct answer is C. methods.

The client() class provides methods to create topics. A method is a function that is associated with a class. Methods are used to access and modify the data of an object.

The other options are incorrect.

• Software is a general term for a collection of computer programs that perform a specific task.
• Classes are a way of organizing data and code in object-oriented programming.
• Batch is a process that runs a series of commands or tasks in sequence.