Explain method and method signature. What will be an ideal ...

[yoooooman]

Explain method and method signature.
 
  What will be an ideal response?

Question 2

Open source software:
 
  A)
 
  can be used commercially.
  B)
 
  is generally developed by virtual organizations using the Internet.
  C)
 
  may require being voted onto a project team to participate in software development.
  D)
 
  All of the above

[macagn]

Answer to Question 1

 Method is the implementation of a public service provided by an object. To ask an object to perform a service, another object must send it a message that corresponds in both substance and form to the method that provides the service. Concrete modeling must provide engineering blueprints for the construction of methods.
 A method signature is a unique combination of a method's name, its parameters, and the type and the relative position of each parameter, as well as the type of its return value.

Answer to Question 2

D

[yoooooman]

TYSM

[Animal_Goddess]

Excellent