A relation is in this form if it is in BCNF and has no multivalued dependencies:

Related MCQs

• A relation is in this form if it is in BCNF and has no multivalued dependencies:
• The normal form which satisfies multivalued dependencies and which is in BCNF is
• Relation R with an associated set of functional dependencies, F, is decomposed into BCNF. The redundancy (arising out of functional dependencies) in the resulting set of relations is
• Given the relation Supplier(s_id, p_order, s_name, qty) Given that there is a unique s_name for each s_id and that s_id, p_order is a composite key, find the correct statement among the following: i. this relation is a BCNF ii. this is 3 NF relation iii. this is a 2 NF relation iv. this is a 1 NF relation
• Which of the normal form is based on multivalued dependencies?
• Relation dept year(dept name, total inst 2007, total inst 2008, total inst 2009). Here the only functional dependencies are from dept name to the other attributes. This relation is in
• Relation dept year(dept name, total inst 2007, total inst 2008, total inst 2009). Here the only functional dependencies are from dept name to the other attributes. This relation is in
• A relation that has no partial dependencies is in which normal form
• Consider a relation R(A,B,C,D,E) with the following functional dependencies: ABC -> DE and D -> AB The number of superkeys of R is:
• If a relation is in BCNF, then it is also in