Author Question: Data integrity is the protection of data from unauthorized disclosure. Indicate whether the ... (Read 81 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
Data integrity is the protection of data from unauthorized disclosure.
 
  Indicate whether the statement is true or false.

Question 2

Prototyping may seem to be an ideal way to overcome the shortcomings of traditional SDLC methods, but it may create its own serious problems. Briefly describe the possible problems.
 
  What will be an ideal response?



Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

F

Answer to Question 2

Unbalanced Architecture - Since the main thrust of prototyping is toward the user interface, developers tend to include more and more functionality in the outer layers of the information system, creating a distorted architecture.
The Illusion of Completeness - The real power of an application is under the hood (even if the application is a picture editor). For most users, however, the interface is what the application is all about. As a result, the clients might not understand why the developers insist that a lot more is to be done, especially if the prototype is of the throwaway variety.
Diminishing Changeability - Since prototyping can leave little trace of how the development evolved, modifying the application can resemble an archeological undertaking to piece together a lost civilization. If the Waterfall Model relies too much on documentation, prototyping can result in too little documentation or, more importantly, too little modeling.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

For a complete list of videos, visit our video library