SQL Normalization: Example & Rules

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

SQL is used for what with respect to a database?

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1. Which of the following is NOT a SQL command?

2. What is the main purpose of normalization in a database?

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About This Quiz & Worksheet

With these study assessments, you'll be able to find out what you know about SQL normalization. For the quiz, make sure you're familiar with SQL's uses and commands.

Quiz & Worksheet Goals

Answer questions on the following:

  • The reason for normalization in a database
  • The components of a relational database
  • An SQL command that alters database information

Skills Practiced

  • Knowledge application - use your knowledge to answer questions about how SQL is used for databases
  • Information recall - access the knowledge you've gained regarding SQL commands to identify what is and isn't a valid command from a given list
  • Reading comprehension - ensure that you draw the most important information from the related lesson on SQL normalization

Additional Learning

For more on the topic, we've assembled a lesson called SQL Normalization: Example & Rules, which will discuss the following points:

  • Database use in moden society
  • Definition of 'normalization'
  • Examples of database tables and normalized databases
  • The rules for normalization
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