When creating a method that requires multiple parameters, why would a programmer need to understand a method's signature, and why must a method call match the called method's signature?

What will be an ideal response?

You can write a method so that it takes any number of parameters in any order. However, when you call a method, the arguments you send to a method must match in order-both in number and in type-the parameters listed in the method declaration. A method's signature is the combination of the method name and the number, types, and order of arguments. A method call must match the called method's signature.