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What type of data can BOOLEAN hold?

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1. How many possible choices can be used in a BOOLEAN data type?

2. Which of these would be a useful BOOLEAN question?

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About This Quiz & Worksheet

This quiz and worksheet offer you a chance to review what you know about BOOLEAN data in an SQL database. You'll review the proper use and the types of data the BOOLEAN deals with.

Quiz & Worksheet Goals

The purpose of this quiz and worksheet is to review:

  • The type of data BOOLEAN holds
  • Examples of data that is considered BOOLEAN
  • Advantages and disadvantages of BOOLEAN data
  • Proper formation of this type of data

Skills Practiced

  • Information recall - revisit what you know about BOOLEAN data
  • Making connections - see what you can remember of BOOLEAN to be able to determine the pros and cons of using this type
  • Knowledge application - check what you know about BOOLEAN to answer questions about how to properly use it

Additional Learning

Learn more about SQL and BOOLEAN data in the accompanying lesson, SQL Data Types: BOOLEAN. The lesson reviews:

  • What Boolean logic is
  • What BOOLEAN data looks like
  • An example of Boolean logic