sql Magic Quiz

Test your knowledge of sql by answering this quiz!
Question 1 of 1

In SQL, how would you count how many wizards have Harry as their first name?


  • SELECT COUNT(*) FROM wizards WHERE first_name = 'Harry';
  • SELECT TOTAL FROM wizards.first_name = 'Harry';
  • SELECT LENGTH FROM wizards WHERE first_name = 'Harry';
  • SELECT COUNT FROM wizards IF first_name = 'Harry';
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