What is normalization? Explain normalization types.
Answer Posted / guest
Database normalization is the process of organizing the
fields and tables of a relational database to minimize
redundancy and dependency. Normalization usually involves
dividing large tables into smaller (and less redundant)
tables and defining relationships between them. The
objective is to isolate data so that additions, deletions,
and modifications of a field can be made in just one table
and then propagated through the rest of the database via the
defined relationships.
1 NF:Normal Form
2 NF
3 NF
BCNF - Boyce Code Normal Form
5 NF
6NF : Impossible to achieve this level of normalization
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
IIS Migration ?
What is a virtual directory in iis?
How do you uninstall iis apps?
How do I stop and start iis?
Why do you need iis?
Where is iis win7?
What is an iis application?
What is etw iis?
How do I setup an ssl certificate?
What is the hardware requirements for the iis server so that we can host a webpage?
What does restarting iis do?
How do I check the version of iis?
How do I create a virtual directory?
What is the default identity of iis6.0?
How do I edit web config in iis?