What is normalization and types of normalization?

Answer Posted / danish mahmood

Normalization is a systematic way of ensuring that a
database structure is suitable for general purpose querying
and free of certain undesirable characteristics—insertion,
update, and deletion anomalies that could lead to a loss of
data integrity.

Is This Answer Correct ?    41 Yes 14 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Can a commit statement be executed as part of a trigger?

605


What packages(if any) has oracle provided for use by developers?

5038


How can you load microsoft excel data into oracle? : aql loader

620


What is natural join in sql?

537


How do you declare a user-defined exception?

530






How many scalar data types are supported in pl/sql?

528


What is graph sql?

528


How do you update a table in sql?

522


What is pragma in pl sql?

603


What are the basic techniques of indexing?

577


Mention what is the function that is used to transfer a pl/sql table log to a database table?

486


Is stored procedure faster than query?

566


what are the advantages of sql ? : Sql dba

552


What is the need of merge statement?

557


Explain sql data types?

629