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Author Question: A relation is in second normal form if every nonprimary key attribute is functionally dependent on ... (Read 100 times)

bio_gurl

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on: Jul 7, 2018
A relation is in second normal form if every nonprimary key attribute is functionally dependent on the whole primary key.
 
  Indicate whether the statement is true or false

Question 2

When structuring data entry fields, the system should automatically justify data entries.
 
  Indicate whether the statement is true or false


kjo;oj

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

TRUE
Explanation: The key word in this question is whole primary key. Partial dependencies violate second normal form.
CL

Answer to Question 2

TRUE
Explanation: Numbers should be right-justified and aligned on decimal points, and text should be left-justified.
CL


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