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

Author Question: _________ is a variety of mechanisms used to assure the integrity of a data unit or stream of data ... (Read 93 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 7, 2018
_________ is a variety of mechanisms used to assure the integrity of a data unit or stream of data units.
 
  A. Data integrity  B. Authentication exchange
 
  C. Trusted functionality  D. Event detection

Question 2

Compare and contrast prototyping and the incremental and iterative approach to software development.
 
  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

jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

Prototyping is the creation of a working model with the essential features of the final product for testing and verification of requirements. In incremental development, the product is built through successive versions that are refined and expanded with each iteration. Whereas prototyping aims to build a model that implements all major requirements, incremental development fully implements a selected set of requirements in each version of the product. The incremental approach groups the requirements into layers. The requirements in the innermost layer, considered most essential to the mission of the software, are implemented first. In each successive iteration, the defects of the previous version are corrected, the design is adjusted accordingly, and the requirements in the next layer are undertaken.


TFauchery

  • Member
  • Posts: 500
Reply 2 on: Jul 7, 2018
Excellent

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

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?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Three mechanisms for DNA replication Three mechanisms for DNA replication
Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r
The basic unit of life - cell The basic unit of life - cell
Chi-Square Analysis of Mendel's Data Chi-Square Analysis of Mendel's Data
Blueberry bees (Osmia ribifloris) are efficient pollinators of a variety of plants, including this b Blueberry bees (Osmia ribifloris) are efficient pollinators of a variety of plants, including this b
Mechanisms of intracellular accumulations Mechanisms of intracellular accumulations
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library