MongoDB Interview Questions
Questions Answers Views Company eMail

Does mongodb need a lot of ram?

5

how to do transactions/locking in mongodb?

5

Which all languages can be used with mongodb?

5

Explain replica set?

5

what is the role of profiler in mongodb?

5

If you remove a document from database, does mongodb remove it from disk?

5

Why 32 bit version of mongodb are not preferred ?

5

In mongodb how do you use $set to update a nested value?

5

What are the different types of nosql databases? Give some examples.

1

What do you mean by a replica set in mongodb?

1

Write the syntax for creating a collection and dropping a collection in mongodb.

1

List some alternatives to mongodb?

1

List the important features of mongodb.

1

What is the use of a namespace in mongodb?

1

What do you understand by a profiler with reference to mongodb?

1


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Un-Answered Questions { MongoDB }

What is mongodb in big data?

1


How can you enter multi line operations in the mongo shell?

5


How to populate multiple fields in mongoose?

1


What are journaling in mongodb?

5


Does google use mongodb?

1


How do I start mongodb locally?

1


Why is it called mongodb?

1


Which are the most powerful features in mongodb?

5


How to install mongodb on our machine?

1


How do I start mongodb in terminal?

1


Is mongodb compass free?

1


Is mongodb support replication?

5


What is the difference between mongodb and mysql?

5


What is bson in mongodb?

1


What are mongodb shards?

1