C++ Programming Question: Download C++ Programming PDF
What is Boyce Codd Normal form in C++?
Answer:
A relation schema R is in BCNF with respect to a set F of functional dependencies if for all functional dependencies in F+ of the form a-> , where a and b is a subset of R, at least one of the following holds:
* a- > b is a trivial functional dependency (b is a subset of a)
* a is a superkey for schema R
* a- > b is a trivial functional dependency (b is a subset of a)
* a is a superkey for schema R
Previous Question | Next Question |
What is a COPY CONSTRUCTOR and when is it called? | What is virtual class and friend class? |