🧪 MongoDB MCQ Quiz Hub

MongoDB Mcq Question Set 1

Choose a topic to test your knowledge and improve your MongoDB skills

1. Which of the following language is MongoDB written in?




2. Point out the correct statement.




3. Which of the following format is supported by MongoDB?




4. MongoDB Queries can return specific fields of documents which also include user-defined __________ functions.




5. Point out the wrong statement.




6. Initial release of MongoDB was in the year?




7. MongoDB has been adopted as ________ software by a number of major websites and services.




8. MongoDB is a _________ database that provides high performance, high availability, and easy scalability.




9. Dynamic schema in MongoDB makes ____________ easier for applications.




10. With ________ MongoDB supports a complete backup solution and full deployment monitoring.




11. Point out the correct statement.




12. Which of the following is a wide-column store?




13. Point out the wrong statement.




14. “Sharding” a database across many server instances can be achieved with _______




15. Most NoSQL databases support automatic __________ meaning that you get high availability and disaster recovery.




16. _____ stores are used to store information about networks, such as social connections.




17. NoSQL databases is used mainly for handling large volumes of ______ data.




18. MongoDB provides high ____________ with replica sets.




19. Point out the correct statement.




20. _______ replicas maintain a copy of the data on the primary using built-in replication.




21. MongoDB scales horizontally using _________ for load balancing purpose.




22. Point out the wrong statement.




23. MongoDB can be used as a ____________ taking advantage of load balancing and data replication features over multiple machines for storing files.




24. _____ can be used for batch processing of data and aggregation operations.




25. MongoDB supports fixed-size collections called ____________ collections.




26. MongoDB uses a ____________ lock that allows concurrent read access to a database but exclusive write access to a single write operation.




27. Which of the following sorting is not supported by MongoDB?




28. What is the interactive shell for MongoDB called?




29. Point out the correct statement.




30. Administrative information in MongoDB can also be accessed through _____




31. Which of the following is web-based client software for MongoDB?




32. Point out the wrong statement.




33. ______ provides statistics on the per-collection level.




34. _____ is a command-line tool that displays a summary list of status statistics for a currently running MongoDB instance.




35. mongostat tool is similar to the UNIX/Linux _________ utility.




36. Which of the following tool is similar to the UNIX/Linux top utility?




37. mongosniff requires the ___________ network library and is only available for Unix-like systems.




38. Which of the following provides low-level tracing/sniffing view into database activity?




39. Point out the correct statement.




40. Which of the following is simplest tool for installation of MongoDB?




41. Which of the following network analyzer fully supports MongoDB?




42. Point out the wrong statement.




43. ______ manipulate files stored in your MongoDB instance in GridFS.




44. _______ is a command-line utility to import content from a JSON, CSV, or TSV.




45. Which of the following is used for creating a binary export of the contents of a Mongo database?




46. Which of the following tool can be used to reload a database dump?




47. ______ is a native OS-X-application for MongoDB management.




48. Which of the following is a metapackage for enterprise?




49. Point out the correct statement.




50. _____ package contains the mongod daemon and associated configuration and init scripts.