MongoDB Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

MongoDB Interview Questions

Questions Answers Views Company eMail

Explain can you move old files in the movechunk directory?

How can you see the connection used by mongos?

What is storage encryption?

Explain the structure of objectid in mongodb.?

What is crud?

what is the command syntax for inserting a document?

What is use of gridfs in mongodb?

What is “namespace” in mongodb?

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

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

Compare mongodb and couchdb at high level?

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

what is objecld composed of?

What is the difference between mongodb and mysql?

Compare mongodb and cassandra?

Un-Answered Questions { MongoDB }

Which is better firebase or mongodb?

What is write concern in mongodb?

Does mongodb use javascript?

How to install mongodb on our machine?

When was mongodb created?

How you can inspect the source code of a function?

What is schema in mongoose?

Does amazon use mongodb?

Why mongodb is so popular?

Does mongodb handle application level caching?

Why mongodb is required?

Does mongodb support acid transactions?

Is mongodb still popular?

Will there be journal replay programs in case of incomplete entries (if there is a failure in the middle of one)?

Can journaling feature be used to perform safe hot backups?

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