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

What is audit logout in sql profiler?

764


How to add new employee details in an employee_details table with the following details

823


Name three sql operations that perform a sort.

789


Can we delete column in sql?

769


How do I write a cron which will run a sql query and mail the results to agroup?

717






What are tables and fields?

762


How do I know if I have sql express or standard?

757


What is using in sql?

796


What is primary key and foreign key?

719


What is sequence in sql?

720


What is the usage of nvl function?

770


What is pl/sql language case sensitive?

828


Are null values same as that of zero or a blank space?

731


Does sql*plus also have a pl/sql engine?

767


How to order siblings in oracle hierarchy queries?

772