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

MongoDB Interview Questions

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How to update operations immediately sync to disk in mongodb?

What is dynamic schema in mongodb?

What is a covered query in mongodb?

What is a namespace in mongodb?

What are journaling in mongodb?

Can you lock more than one database at the same time in mongodb?

Whether use to safe backup log feature in mongodb?

What is secondary or slave in mongodb?

What is sharding in mongodb?

Which are the most powerful features in mongodb?

What types of locking use in mongodb?

Can I remove old files in the move chunk directory in mongodb?

What is aggregation in mongodb?

What is gridfs in mongodb?

How does sharding work with replication in mongodb?

Un-Answered Questions { MongoDB }

What is mongodb query language?

How to use mongoose with node.js?

What is the term match in mongodb?

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

Is mongodb a graph database?

Define mongodb?

What is better mysql or mongodb?

How can you access different databases temporarily?

Do mongodb databases have tables and schemas?

What do you know about mongodb?

What is the syntax of mongodb collection?

Define the mongodb aggregation?

What will have to do if a shard is down or slow and you do a query?

Explain can you move old files in the movechunk directory?

What are alternatives to mongodb?

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