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Author Question: Which of the following is NOT true regarding anomalies? A) Anomalies can be categorized into ... (Read 229 times)

Zoey63294

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on: Aug 28, 2018
Which of the following is NOT true regarding anomalies?
 
  A) Anomalies can be categorized into three typesinsert, delete, and update.
  B) One goal of concatenating fields is to minimize anomalies.
  C) Update anomalies can be difficult to detect.
  D) Anomalies are unmatched or missing data that is caused by limitations in database design.

Question 2

In order to add and join tables in a select query, depending on how a table is created, the primary key fields:
 
  A) must be defined. B) may or may not be defined.
  C) must be defined as a single field primary key. D) must not be defined.


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frogdreck123456

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Reply #1 on: Aug 28, 2018
Answer to Question 1

B

Answer to Question 2

B


Zoey63294

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Reply #2 on: Aug 28, 2018
Thank you!


frogdreck123456

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Reply #3 on: Aug 28, 2018
Always glad to help...


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