This topic contains a solution. Click here to go to the answer

Author Question: Explain design requirements for defining methods and messages. What will be an ideal ... (Read 70 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
Explain design requirements for defining methods and messages.
 
  What will be an ideal response?

Question 2

________ can dramatically improve the application development process.
 
  A)
 
  Application life cycle management
  B)
 
  Structured systems development
  C)
 
  Prototyping
  D)
 
  All of the above



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

 Messages are how objects interact within an object-oriented context. To define a concrete class, we must provide it with exact and detailed methods so that its instances can respond to exact and unambiguous messages from other objects and provide them with its services.
 Methods are implementations of an object's public services. To ask an object to perform a service, another object must send it a message that corresponds both in substance and in form to the method that provides the service.

Answer to Question 2

D




jho37

  • Member
  • Posts: 531
Reply 2 on: Jul 7, 2018
Wow, this really help


bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

For a complete list of videos, visit our video library