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Author Question: Which of the following is a reason that operational data are difficult to read? A) Dirty data B) ... (Read 9 times)

burchfield96

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on: Jul 7, 2018
Which of the following is a reason that operational data are difficult to read?
 
  A) Dirty data
  B) Missing values
  C) Non-integrated data
  D) Both A and B
  E) All of the above

Question 2

Recursive relationships occur when an entity has a relationship with ________.
 
  Fill in the blank(s) with correct word


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kingfahad97

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

E

Answer to Question 2

itself


burchfield96

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

samiel-sayed

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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