May 16, 2021 SQL
You can test your SQL skills with W3Cschool's quiz program.
This quiz contains 20 questions, each with a maximum answer time of 20 minutes (this is because the default validity time for each session is 20 minutes).
This quiz is an unofficial test and provides only a tool to understand how well you know SQL.
The score for each question is 1. A fter you have completed all 20 questions, your quiz will be scored and you will be provided with the correct answers to the wrong questions. Where green is the correct answer and red is the wrong answer.
Start the quiz now! Good luck with that.