Normalization is used to optimize data retrieval reduce update anomalies normalize storage requirements None of these create a distributed environment
Added by John T.
Close
Step 1
Step 1: The question asks what normalization is used for. Show more…
Show all steps
Your feedback will help us improve your experience
Akash M and 73 other AP CS educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Question 15: Which of the statements about database normalization is true? Statements: i) Database normalization improves data redundancy, saves on storage space, and fulfills the requirement of records to be uniquely identified. ii) Database normalization supports up to 3rd normal form and removes all data anomalies. iii) Database normalization removes inconsistencies which may cause the analysis of our data to be more complicated. iv) Database normalization increases data redundancy, saves on storage space, and fulfills the requirement of records to be uniquely identified. Options: - (i), (ii) - (i), (iii) - (ii), (iv) - (iii), (iv)
Akash M.
Normalization serves as a quality control to minimize insertion, deletion, and incentivize anomalies. True or false.
Darrick L.
What is normalization, and why is it necessary?
Chandra J.
Recommended Textbooks
Computer Science and Information Technology
Introduction to Programming Using Python
Computer Science - An Overview
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD