Question

Which keyword is used to eliminate redundant data?

Hurry up!! Answer it fast!

Answer 1

Answer :

There are two keywords used to eliminate the redundant data.

1. Distinct  

2. Normalization

Explanation:

Data Redundancy means some data fields are repeated in the database and it is the common issues that happened in the computer system and computer storage database.

Types of Keywords:  

Distinct – It is used to eliminate duplicates. By using SELECT statement we can remove all the duplicates and it stored only unique records in the database.

Normalization – It is used for removing the duplicates and prevent form the redundancy.

Answer 2

Answer:

it is your answer.

Explanation:

hope it helps you