What does the AUTO_INCREMENT sequences begin at by default?(a) 0(b) 1( – InterviewSolution

InterviewSolution

1.	What does the AUTO_INCREMENT sequences begin at by default?(a) 0(b) 1(c) -1(d) 2
Answer» The correct choice is (b) 1 To explain: The AUTO_INCREMENT column attribute provides unique numbers for column identification. AUTO_INCREMENT sequences normally begin at 1 and increase monotonically like 1, 2, 3, and so on.

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