Question

How to avoid data redundacy

Answer 1

Answer:

1st normal form: Avoid storing similar data in multiple table fields.

Eliminate repeating groups in individual tables.

Create a separate table for each set of related data.

Identify each set of related data with a primary key.

Answer 2

Answer:

• Eliminate repeating groups in individual tables.
• Create a separate table for each set of related data.
• Identify each set of related data with a primary key.

Explanation:

I hope it helps please mark me as brainliest