This quick 10-minute challenge consists of 10 random multiple-choice questions designed to test your knowledge across various SQL topics, including the introduction to databases, data manipulation and querying, database design and normalization, advanced SQL concepts, and database administration and security. Whether you’re a beginner or looking to expand your SQL expertise, this quiz will enhance your understanding of database management and querying skills.

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10 Minutes SQL Quiz Test Online

Welcome to the SQL Quiz! This quick 10-minute challenge consists of 10 random multiple-choice questions designed to test your knowledge across various SQL topics, including the introduction to databases, data manipulation and querying, database design and normalization, advanced SQL concepts, and database administration and security. Whether you're a beginner or looking to expand your SQL expertise, this quiz will enhance your understanding of database management and querying skills.

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1. What does ACID stand for in database transactions?

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2. Which command is used to delete all rows from a table without removing the table?

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3. Which SQL command is used to modify a user's password?

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4. What is a composite key?

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5. What does the HAVING clause do?

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6. Which normal form deals with multivalued dependencies?

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7. What is a primary key?

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8. How does database mirroring enhance security?

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9. What happens if a table is not normalized?

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10. Which function returns the current date in SQL?

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