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Author Question: Invoices and mailing labels are examples of forms. Indicate whether the statement is true or ... (Read 111 times)

rachel9

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Invoices and mailing labels are examples of forms.
 
  Indicate whether the statement is true or false

Question 2

Briefly discuss how DFDs can be used as analysis tools.
 
  What will be an ideal response?



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rleezy04

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Answer to Question 1

FALSE
Explanation: Invoices and mailing labels are examples of reports.
CL

Answer to Question 2

Data-flow diagrams can be used to model both the physical and logical systems. Data models can be analyzed to identify possible inconsistencies that exist between two sets of diagrams or within a single DFD. Redundant data flows, procedural redundancies, and inefficiencies can be identified by studying data-flow diagrams.
CL




rachel9

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Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it


marict

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Reply 3 on: Yesterday
Wow, this really help

 

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