Method parameters: Method parameters are variables passed into a method during its invocation. They allow values to be provided as input to methods, enabling them to perform specific tasks based on those values.
Return statement: A return statement is used within a method to send back an output value or result once certain computations or operations have been completed. It ends the execution of that particular method and returns control flow to the calling code.
Method overloading: Method overloading occurs when multiple methods with the same name but different parameter lists exist within a class. It allows for different variations of a method to be called based on the arguments provided, providing flexibility and convenience in coding.