^ isig. 7 ukuze uthole ukwaziswa okwengeziwe ngendlela yokuthandaza futhi unkulunkulu akuzwe, bheka isahluko 17 sencwadi ethi lifundisani ngempela ibhayibheli? enyatheliswa ofakazi bakajehova. given the data requirements of an enterprise  UNF is a table that contains one or more repeating groups  1NF is a relation in which the intersection of each row and column contains one and only one value  2NF is a relation that is in 1NF and every non-primary-key attribute is fully functionally dependent on the primary key. Normalization  A technique for producing a set of relations with desirable properties.  3NF is a relation that is in 1NF. 2NF in which no non-primary-key attribute is transitively dependent on the primary key  BCNF is a relation in which every determinant is a candidate key  4NF is a relation that is in BCNF and contains no trivial multi-valued dependency  5NF is a relation that contains no join dependency .