MongoDB Interview Questions - 21 | Snaprecruit.com

MongoDB Interview Questions - 21 | Snaprecruit.com

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

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