What is Normalization ?

Answer Posted / prinsha

it is a method for organizing data element in a database into table.it avoid duplication of data,insert anomaly,delete anomaly,update anomaly . 3 stage process first normal form,second normal form,third normal form

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how can db_files > maxdatafiles since db_files is for instance and the later is for database

2174


How to assign values to variables?

580


What is pragma autonomous transaction in oracle?

517


What is a proxy class?

559


What is a static data dictionary in oracle?

571






How to get a list of all user accounts in the database?

616


What is a read only transaction in oracle?

596


how may join possible between (requisition with purchase order)

1699


How to create a stored function in oracle?

589


What are a collation and state the different types of collation sensitivity?

551


How to define an explicit cursor in oracle?

603


What is a dead lock in oracle?

598


How to store only time; not date and time?

557


How many file formats are supported to export data?

659


does the query needs a hint to access a materialized view?

1468