Computer Science 307 Software Engineering Chap
Mcc Computer Technology Institute
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Computer Science 307 - Software Engineering - Chapter 6 Questions And Answers 2024
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Computer Science 307 - Software Engineering - Chapter 6 Questions And Answers 2024 
Which of these shapes would be used to show data storage or output in a data flow diagram? 
Square [] 
rectangle [ ] 
arrows <--> 
Open-ended rectangles [ - ANS-Open-ended rectangles [ 
Open-ended rectangles are used to show storage or output in a data flow diagram. 
Why are data flow diagrams used? 
To see the pathway for data 
To make current systems more efficient 
All of the answers are correct. 
To imp...
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