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My SQL MCQ Quiz (Multiple Choice Questions And Answers)

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6. MySQL runs on which operating systems?

  • Unix and Linux only
  • Linux and Mac OS-X only
  • Unix, Linux, Windows and others
  • Any operating system at all

7. Which of the following is NOT supported by MySQL

  • Temporary (Hash) Tables
  • Table Joining
  • Stored Procedures
  • Regular Expression Matching

8. Which of these is a valid call to a function (watch the spaces carefully!)

  • CONCAT( A , B )
  • CONCAT ( A , B )
  •  CONCAT( “A” , “B” )
  • CONCAT ( “A” , “B” )

9. If you want to undo a GRANT, you should use

  •  REVOKE
  • UNDO
  • UNGRANT
  • WITHDRAW

10. How many distinct, different values can you hold in an enum field?

  • 255
  • 7
  • 65535
  • 635