Test your MongoDB knowledge with this 30-minute quiz! Covering fundamental to advanced concepts, this quiz features 30 multiple-choice questions that will challenge your understanding of MongoDB, including data modeling, querying, indexing, and overall database management. Perfect for interview preparation and skill enhancement.

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30 Minutes MongoDB Quiz Test Online

Test your MongoDB knowledge with this 30-minute quiz! Covering fundamental to advanced concepts, this quiz features 30 multiple-choice questions that will challenge your understanding of MongoDB, including data modeling, querying, indexing, and overall database management. Perfect for interview preparation and skill enhancement.

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1. What is sharding in MongoDB?

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2. What is the primary disadvantage of range-based sharding?

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3. Which of the following is true about Time-series Collections?

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4. Which tool provides real-time monitoring of MongoDB query performance?

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5. What does the required keyword do in a JSON schema?

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6. Which command is used to enable sharding for a database in MongoDB?

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7. What is the primary purpose of MongoDB sharding?

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8. What is a hidden node in a replica set?

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9. Which of the following is true about the votes property in a replica set?

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10. Which of the following operators is used to match values less than a specified value?

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11. MongoDB Atlas provides which type of deployment?

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12. Which of the following is the best practice for queries that filter on multiple fields?

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13. Which type of index is suitable for searching fields in natural language?

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14. Which feature of MongoDB is responsible for distributing data across multiple servers?

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15. How can sharding improve MongoDB performance?

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16. Which command lists all collections in the current database?

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17. Which of the following is true about GridFS?

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18. Which command is used to access the MongoDB shell?

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19. Which of the following is true about MongoDB Transactions?

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20. Which of the following is true about a shard in MongoDB?

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21. Which of the following platforms is supported by MongoDB?

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22. What is a shard key in MongoDB?

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23. What is the command to insert a document into a collection?

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24. How can you remove validation rules from a collection?

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25. What is the purpose of the $set operator in MongoDB?

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26. What is the purpose of the startTransaction() command in MongoDB?

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27. Which MongoDB operation locks the database during execution?

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28. Which of the following command enables authentication in MongoDB?

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29. What is the primary purpose of data validation in MongoDB?

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30. What is the purpose of the sh.moveChunk() command?

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