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Author Question: The conservation of inputs and outputs is called: A) decomposition. B) balancing. C) flow ... (Read 89 times)

folubunmi

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on: Jul 7, 2018
The conservation of inputs and outputs is called:
 
  A) decomposition.
  B) balancing.
  C) flow conservation.
  D) data flow structuring.
  E) gap proofing.

Question 2

If each employee can have more than one skill, then skill is referred to as a:
 
  A) gerund.
  B) multivalued attribute.
  C) nonexclusive attribute.
  D) repeating attribute.
  E) data replica.


braelync

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

B
Explanation: B) Balancing is the conservation of inputs and outputs to a data-flow diagram process when that process is decomposed to a lower level.
CL

Answer to Question 2

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


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