What is database normalization?
Answer Posted / padmapriya
Noramalization is process of breaking the information into
well defined tables which should follow some rules. There
are 5 Normal forms available. Each one having a separate
rule.
1NF-Avoid redundant data
2NF-All coulms except primary key column should be related
to the primary key column
3NF,4NF and 5NF - I'dont remember , if any one knows please
reply
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
What are acid properties of transaction?
What is the architecture of ms sql reporting service?
What are the new features of sql server 2008 r2 reporting service?
What do you understand by recursive stored procedure?
Give me a SQL Query to find out the second largest company?
query processing
What is reference section?
Give main differences between "Truncate" and "Delete".
What is dml command?
How to execute a stored procedure in ms sql server?
What does asynchronous call backs means?
Can we install sql server 2016 on windows 7?
What are data regions?
what are constraints? : Sql server database administration
Suppose we have a table "MyTable" containing 10 rows, what query should be executed to update the odd rows "Salary" as 9000?