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 }

Can we store images in mongodb?

How do I do transactions/locking?

Is mongodb relational?

Is mongodb compass free?

Why mongodb logging so many “connection accepted” events?

Is mongodb a data lake?

Does mongodb handle application level caching?

Give any 6 data types of MongoDB?

What is orm mongodb?

What are the key features of mongodb?

What are the uses of mongodb? Explain

How much is mongodb enterprise?

Is mongodb a firebase?

What is mongodb in big data?

Why is mongodb?

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