This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The reply that a message may invoke from the receiving object after an operation is complete is ... (Read 118 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jul 7, 2018
The reply that a message may invoke from the receiving object after an operation is complete is called ________.
 
  A) an answer
  B) a returned object
  C) a messenger
  D) a return value

Question 2

Describe maintenance.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

Software should never be designed under the illusion that it can be perfect and will never change. Maintenance may not be a term that is really appropriate for software, but what it implies is unavoidable: things changes and software that is already in use must be fixed, upgraded, or replaced. Maintenance becomes necessary for a variety of reasons, including engineering defects, failures in analysis and design, obsolescence, change of requirements and expectations, and competition.


stevenposner

  • Member
  • Posts: 608
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

A model for the operation of voltage-gated sodium channels. A model for the operation of voltage-gated sodium channels.
Visualizing Technology Complete, 4th Edition Visualizing Technology Complete, 4th Edition
Technology In Action Complete Technology In Action Complete
What are the concentrations of Cr?+ and OH after the precipitation process is complete? What are the concentrations of Cr?+ and OH after the precipitation process is complete?
Message from friend Message from friend
Draw a complete stepwise mechanism for the oxidation of benzil from benzoin using nitric acid. Draw a complete stepwise mechanism for the oxidation of benzil from benzoin using nitric acid.
Video: Acid-base imbalances - compensation of metabolic acidosis and alkalosis

For a complete list of videos, visit our video library