« previous next »

Author Question: The ________ approach to systems development has often been referred to as the waterfall model. ... (Read 137 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Jul 7, 2018
The ________ approach to systems development has often been referred to as the waterfall model.
 
  A) SDLC
  B) prototyping
  C) RAD
  D) XP

Question 2

What are design patterns?
 
  What will be an ideal response?


bigsis44

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

Any activity in software development can benefit from patterns, but the most well-known and elaborated are design patterns. Design patterns are usually classified based on the type of the problems that they address. They include creational, structural, behavioral, data access, and architectural patterns.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Heart Model 2 Heart Model 2
Model for control of cytoplasmic polyadenylation and translation initiation Model for control of cytoplasmic polyadenylation and translation initiation
Face Development in the Womb Face Development in the Womb
Global Pressure Systems and Wind Patterns Global Pressure Systems and Wind Patterns
Modern Systems Analysis and Design (4th Edition) Modern Systems Analysis and Design (4th Edition)
Vulnerability – Stress Model Vulnerability – Stress Model
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library