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Home>IT Tests>Questions>Given a table E={(Name), (first name), time} representing the time for a race, what type of constraint was violated?

Question from the Database - Fundamentals test

Given a table E={(Name), (first name), time} representing the time for a race, what type of constraint was violated?

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Let the table E={(Name), (first name), time} representing the time for a race

What type of constraint was violated?

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