Today, I prepared for you an SQL quiz for experienced beginners and slightly advanced. Successful completion of the quiz should be routine for a person who uses SQL on daily basis. This SQL online quiz consists of 15 questions and the line between success and failure is set to 70% of correct answers.
Difficulty of the test is slightly raised as some questions have multiple correct answers and it is needed to select all of them in order to get it right. If this test seems easy to you, go ahead and try harder version SQL Quiz for advanced users.
Most of the answers can be found on this web in category SQL Tutorials or on the Microsoft web in part T-SQL reference.