In a relation, the order of the rows matters.%! – McqOptions

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1.	In a relation, the order of the rows matters.%!
A.	True
B.	False
Answer» C.

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A primary key is a composite key that was selected to be the main identifier for the relation.~!
In a relation, the columns are sometimes called "attributes".%!
Given the functional dependency R ‚Äö√ú√≠ (S,T) , then it is also true that R ‚Äö√ú√≠ S.%!
In a relation, the rows are sometimes called "fields".%!
Given the functional dependency R ‚Äö√ú√≠ S , R is called the determinant.%!
The functional dependency R ‚Äö√ú√≠ S means that the value of S can be determined when we are given a value of R.%!
Any table that meets the definition of a relation is said to be in first normal form.%!
A relation has cells that hold multi-value entries.%!
Keys made up of two or more attributes are called composite keys.%!
A relation is in 5NF when multivalued dependencies are isolated in their own relation.%!

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