Relation in Boyce-Codd Normal Form
What does it mean when we say that a relation is in Boyce-Codd Normal Form (BCNF)?
Expert
A relation is in BCNF when every determinant in the relation is a candidate key. This means that any possible primary key can determine all other attributes in the relation. Attributes may not be determined by non-candidate key attributes or part of a composite candidate key. Thus it is said "I swear to construct my tables so that all nonkey columns are dependent on the key, the whole key and nothing but the key, so help me Codd!"
What are the types of prompt?
Consider a MOVIEdatabase in which data is recorded about the movie industry. The data requirement an u will given me this solution
Why do not you utilize GNU SCONS or autoconf for building?
In JDBC driver which coding pattern is use? Describe briefly?
Write down the purpose of Fact-less Fact Table?
Describe the difference between SQL Server 2000 clustered indexes and non clustered indexes?
List out the factors included while selecting the data mining system.
Briefly describe the differentiation between the EXCEPT and INTERSECT operators?
Explain about extension and intension.
Describe briefly the term ODBC?
18,76,764
1926340 Asked
3,689
Active Tutors
1443011
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!