3 Comments on “First normal form requires that a database excludes:”

1. Jain says:

   February 26, 2017 at 10:23 pm

   C

   
   
   
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2. Margareta says:

   March 18, 2017 at 1:59 am

   D. 1Nf ensure that there are no repeating groups of data

   
   
   
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3. Amit says:

   August 3, 2017 at 9:08 am

   D.

   First normal form enforces these criteria:
   1) Eliminate repeating groups in individual tables.
   2) Create a separate table for each set of related data.
   3) Identify each set of related data with a primary key

   
   
   
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