MySQL – Denormalization MCQ

MySQL – Denormalization MCQ

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1. What is the primary goal of denormalization in a database?

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2. How does denormalization differ from normalization in database design?

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3. What is one of the key principles of denormalization?

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4. In which scenarios is denormalization most beneficial?

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5. What is the primary advantage of denormalization for read-heavy workloads?

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6. Which type of databases often use denormalization to optimize query performance for analytical queries?

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7. What is a potential drawback of denormalization in a database?

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8. What is the primary focus of denormalization when designing a database?

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9. What is the term for introducing redundancy into a database for query performance optimization?

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10. In denormalized databases, what is the common outcome regarding query complexity?

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11. What is a common use case for denormalization in database design?

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12. What happens to data redundancy in a denormalized database?

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13. Which workload benefits the most from denormalization?

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14. What is the main trade-off of denormalization in database design?

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15. What is the primary reason for denormalizing a database for reporting purposes?

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16. What is a common technique in denormalization for improving query performance?

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17. Which aspect of database design is not a primary concern in denormalization?

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18. What is a potential challenge when updating denormalized data in a database?

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19. In which type of databases is denormalization generally not recommended?

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20. What is a materialized view in the context of denormalization?

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21. How does denormalization impact storage space requirements in a database?

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22. What term describes a situation where data in a denormalized database becomes inconsistent?

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23. What type of database systems is denormalization well-suited for?

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24. What is a common goal when denormalizing for data warehousing?

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25. What is a potential trade-off when denormalizing for improved query performance?

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26. In which scenario would denormalization be the least beneficial?

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