SQL MCQ

Database Query SQL Function MCQ | MySQL functions MCQ

Latest MCQ for MySQL functions | Database Query SQL Function MCQ helpful for all competitions entrance exams, cucet for computer science Which of the following is not multiple row function? a. Avg()b. Sum()c. Sqrt()d. Both (a) and (b) Show Answer c. Sqrt() SELECT UPPER(SUBSTR(‘Computer System’, 3, 6));Gives the output as: a. MPUb. MPUTc. MPUTERd. PUT …

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RDBMS Database Concept MCQ

This post contains Most Important MCQ for RDBMS Database Concept with answers. These RDBMS Database Concept MCQ are very helpful for all students learning RDBMS, SQL or preparing for CUET, GATE or any IT or Computer Science competitive. Which of the following constraint ignores NULL value? a. UNIQUEb. FOREIGNc. CHECKd. All of above Show Answer …

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