MongoDB Interview Questions
Questions Answers Views Company eMail

Explain can you move old files in the movechunk directory?

5

How can you see the connection used by mongos?

5

What is storage encryption?

5

Explain the structure of objectid in mongodb.?

5

What is crud?

5

what is the command syntax for inserting a document?

5

What is use of gridfs in mongodb?

5

What is “namespace” in mongodb?

5

What do you understand by nosql databases? Is mongodb a nosql database? Explain.

5

By default, which index is created by mongodb for every collection?

5

Compare mongodb and couchdb at high level?

5

How many indexes does mongodb create by default for a new collection?

5

what is objecld composed of?

5

What is the difference between mongodb and mysql?

5

Compare mongodb and cassandra?

5


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Un-Answered Questions { MongoDB }

Which method is used to update multiple document?

5


Compare mongodb and couchdb at high level?

5


what is the role of profiler in mongodb?

5


What is the meaning of projections in mongoDB?

5


How much memory does mongodb need?

1






Now days, what makes mongodb best?

5


Is mongodb better than other sql databases? If yes then how?

1


What is mongodb built?

1


How to insert data into mongodb using mongoose?

1


Is mongodb better than sql?

1


When did mongodb go public?

1


What is mongodb in big data?

1


What are the advantages of mongodb?

1


What is a master or primary?

1


What is the benefit of mongodb?

1