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

MongoDB Interview Questions

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What is the exist operator?

What is the default port of mongodb server?

What is the limitations to run mongodb on 32 bits OS?

What is the difference between min key and max key?

How do you delete a document from a collection?

Define the mongodb aggregation?

What is the difference between $lt and $lte?

Define mongodb?

What is the meaning of projections in mongoDB?

What is the term match in mongodb?

What is the use of mongodb sort()?

Which function is used to create an index?

How do you know the all indexes available for a collection?

What is skip() method?

Which method is used to update multiple document?

Un-Answered Questions { MongoDB }

What is bson and how can restore this file in mongodb?

Why is mongodb so popular?

What is bson in mongodb?

What is the use of mongodb compass?

Why is mongodb used?

Is nosql database types?

How do I open a mongodb file on a mac?

Mongodb uses bson to represent document structures. True or false?

Is it necessary to install mongodb compass?

Give some features of MongoDB.

What is mongodb and why we use?

What is the command which are use to drop database in mongodb?

Is mongodb a server?

Can the old files in the ‘movechunk’ directory be removed?

When an object attribute is removed, is it deleted from the store?

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