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Author Question: Reusing software results in a higher quality application because: A) the software has been tested ... (Read 128 times)

bobypop

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on: Jul 7, 2018
Reusing software results in a higher quality application because:
 
  A) the software has been tested more when used previously.
  B) the cost is lower.
  C) there is less staff time needed to complete the project.
  D) the code is better written.
  E) the software is more efficient.

Question 2

Context diagrams have only one process labeled P-1.
 
  Indicate whether the statement is true or false


gcook

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Reply #1 on: Jul 7, 2018
Answer to Question 1

A
Explanation: A) Because existing pieces of software have already been tested, reusing them tends to result in higher-quality software with lower defect rates, decreasing maintenance costs.

Answer to Question 2

FALSE
Explanation: The single process, labeled 0, represents the entire system; all context diagrams have only one process labeled 0.
CL


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bobypop

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Reply #2 on: Jul 7, 2018
Correct answers!


gcook

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Reply #3 on: Jul 7, 2018
Great! Please up vote :D


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