English and Foreign Languages UniversityDatabase Management Systems (DBMS) These lecture slide are very easy to understand and very helpful to built a concept about the foundation of computers and Database Design.The key points in these slide are:Multivalued Dependencies, Functional Dependency, Domain...
A trivial multivalued dependency A → > B is one where either B is a subset of A, or A and B together make up all the attributes of R. A relation is in fourth normal form if it is in BCNF and has no nontrivial multivalued dependencies. For example, consider the relation We will...
A multivalued field may also be known as a multivalued dependency. Techopedia Explains Multivalued Field The most well-known use of MVF was in Microsoft Access 2007. This is because Microsoft wanted to make sure that Access was as compatible as possible with another closely related Microsoft pro...