A .................. normal form, normalization will be needed where all attributes in a relation tuple are not functionally dependent only on the key attribute.

Related MCQs

• A .................. normal form, normalization will be needed where all attributes in a relation are not functionally dependent only on the key attribute.
• A                    integrity constraint requires that the values appearing in specified attributes of any tuple in the referencing relation also appear in specified attributes of at least one tuple in the referenced relation.
• A _________ integrity constraint requires that the values appearing in specified attributes of any tuple in the referencing relation also appear in specified attributes of at least one tuple in the referenced relation.
• A _________ integrity constraint requires that the values appearing in specified attributes of any tuple in the referencing relation also appear in specified attributes of at least one tuple in the referenced relation.
• If an attribute of a composite key is dependent on an attribute of the other composite key, normalization called ................ is needed.
• If every non-key attribute is functionally dependent on the primary key, the relation will be in
• If every non-key attribute is functionally dependent on the primary key, the relation will be in
• If every non-key attribute is functionally dependent primary key, then the relation will be in
• If every non-key attribute is functionally dependent on the primary key, then the relation will be in:
• A relation is said to be in 3 NF if (i) it is in 2 NF (ii) non-key attributes are independent of one another (iii) key attribute is not dependent on part of a composite key (iv) has no multi-valued dependency