MongoDB interview questions part 21
MongoDB interview questions part 21
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Total Questions: 20
1. Which of the following provides low-level tracing/sniffing view into database activity ?
Correct Answer is : mongosniff
2. Point out the correct statement :
Correct Answer is : MongoDB supports a “standalone” or single-instance operation
3. Which of the following is simplest tool for installation of MongoDB ?
Correct Answer is : mongooplog
4. Which of the following network analyzer fully supports MongoDB ?
Correct Answer is : Wireshark
5. Point out the wrong statement :
Correct Answer is : BSON is difficult to code and manage
6. ___________ manipulate files stored in your MongoDB instance in GridFS.
Correct Answer is : mongofiles
7. __________ is a command-line utility to import content from a JSON, CSV, or TSV.
Correct Answer is : mongoimport
8. Which of the following is used for creating a binary export of the contents of a Mongo database ?
Correct Answer is : mongodump
9. Which of the following tool can be used to reload a database dump ?
Correct Answer is : mongorestore
10. _____________ is a native OS-X-application for MongoDB management.
Correct Answer is : MongoHub
11. Which of the following language is MongoDB written in ?
Correct Answer is : All of the mentioned
12. Point out the correct statement :
Correct Answer is : MongoDB is classified as a NoSQL database
13. Which of the following format is supported by MongoDB ?
Correct Answer is : BSON
14. MongoDB Queries can return specific fields of documents which also include user-defined __________ functions.
Correct Answer is : Javascript
15. Point out the wrong statement :
Correct Answer is : Secondary indices is not available in MongoDB
16. Initial release of MongoDB was in the year :
Correct Answer is : 2009
17. MongoDB has been adopted as ________ software by a number of major websites and services.
Correct Answer is : backend
18. MongoDB is a _________ database that provides high performance, high availability, and easy scalability.
Correct Answer is : document
19. Dynamic schema in MongoDB makes ____________ easier for applications.
Correct Answer is : polymorphism
20. With ________ MongoDB supports a complete backup solution and full deployment monitoring.
Correct Answer is : MMS
