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Author Question: When referencing an employee entity, an employee's skills are an example of a multivalued attribute. ... (Read 119 times)

maychende

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on: Jul 7, 2018
When referencing an employee entity, an employee's skills are an example of a multivalued attribute.
 
  Indicate whether the statement is true or false

Question 2

As a rule of thumb, no data-flow diagram should have more than about seven processes on it.
 
  Indicate whether the statement is true or false


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GCabra

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

TRUE
Explanation: An employee's skills are considered multivalued because the employee likely has a number of skills (i.e., hard worker, SQL expert).
CL

Answer to Question 2

TRUE
Explanation: Having more than seven processes would tend to make the diagram too crowded and difficult to understand.
CL


maychende

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Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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