normalisation, Database Management System

what is 3nf
Posted Date: 11/19/2012 3:52:40 AM | Location : USA







Related Discussions:- normalisation, Assignment Help, Ask Question on normalisation, Get Answer, Expert's Help, normalisation Discussions

Write discussion on normalisation
Your posts are moderated
Related Questions
give some example real life situation where DBMS are most suitable

Question : (a) Database Management Systems (DBMS) is the foundation of business intelligence. Explain the following concepts related to DBMS: (i) Entity Relationship Diagr

What is Nested Queries explain in details? Nested Queries - A SELECT query could have subquery(s) in it. While a SELECT query having another SELECT query in it, is known as n

Which operator is Cartesian product in relational algebra? Cartesian product in relational algebra is a binary operator. (It requires two operands. e.g., P X Q)

A model in database system mostly defines the organisation of data or structure and a set of operations on that data. Relational model is a easy model in which database is represen

Question 1 Indexes are ocasionally defines on a single field of a file called an indexing field. List and describe the different types of indexes Question 2 Consider a book i

What is a disjoint less constraint? Ans: It needs that an entity belongs to no much more than one level entity set.  Disjoint less constraint needs that an entity belongs to

Explain the paths in the association network We can analyze use of paths in the association network as given below: Calculate each operation Find associations whic

What is a data dictionary?  A data dictionary is a data structure which keeps Meta data about the structure of the database i.e.  the schema of the database.

What is known as sequential file organization? In the sequential file organization, the records are kept in sequential order, according to the value of a "search key" of every