Which forms simplifies and ensures that there are minimal data aggregates and repetitive groups:OptionsAll of these2NF1NF3NFNone of these
Question
Which forms simplifies and ensures that there are minimal data aggregates and repetitive groups:OptionsAll of these2NF1NF3NFNone of these
Solution
The form that simplifies and ensures that there are minimal data aggregates and repetitive groups is 3NF (Third Normal Form).
Here's why:
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First Normal Form (1NF): This form eliminates duplicate columns from the same table and creates separate tables for each group of related data.
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Second Normal Form (2NF): This form removes subsets of data that apply to multiple rows of a table and places them in separate tables.
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Third Normal Form (3NF): This form goes a step further and removes columns that are not dependent upon the primary key. This is the form that ensures minimal data aggregates and repetitive groups.
So, the answer is 3NF.
Similar Questions
Which forms simplifies and ensures that there are minimal data aggregates and repetitive groups:
Choose the correct answerWhich forms simplifies and ensures that there are minimal data aggregates and repetitive groups:Options3NF2NFNone of these1NFAll of these
Which normal form ensures that there are no repeating groups of data and all non-key attributes are fully functionally dependent on the primary key?OptionsFirst Normal Form (1NF)Third Normal Form (3NF)Boyce-Codd Normal Form (BCNF)Second Normal Form (2NF)
It is a way of organizing a large set of data into more manageable groups1 pointcumulative FDTrelative FDTgroup FDT
In which normal form are there no repeating groups or arrays? 1 point1NF2NF3NFBCNF
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