A(n) is a predefined procedure that you can call (or invoke) when needed. a. method b. keyword c. event d. class

A method is a predefined procedure that you can call (or invoke) when needed.  Correct A

Another word for method is member function. A method belongs to classes or objects and usually expresses the verbs of the objects/class. Example: methods open and close  for an object of type Window. These methods do corresponding operations to the object they belong.

idk

sorry.

but i may be able to identify that is not you < 3