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MongoDB Interview Questions
Questions Answers Views Company eMail

What is the exist operator?

 5

What is the default port of mongodb server?

 5

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

 5

What is the difference between min key and max key?

 5

How do you delete a document from a collection?

 5

Define the mongodb aggregation?

 5

What is the difference between $lt and $lte?

 5

Define mongodb?

 5

What is the meaning of projections in mongoDB?

 5

What is the term match in mongodb?

 5

What is the use of mongodb sort()?

 5

Which function is used to create an index?

 5

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

 5

What is skip() method?

 5

Which method is used to update multiple document?

 5

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Un-Answered Questions { MongoDB }

What does mongodb mean?

1

How did mongodb get its name?

1

Is mongodb compass open source?

1

Define the mongodb aggregation?

5

Is mongodb single threaded?

1




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

5

How do I know if mongodb is installed?

1

How to check duplicate data in mongodb?

1

What is the command syntax that tells you whether you are on the master server or not? And how many master does mongodb allow?

1

Where does mongodb store data linux?

1

What is the difference between mongodb and oracle?

1

How do I start mongodb on windows?

1

How many companies are using mongodb?

1

What are the best features of mongodb?

1

What is the term match in mongodb?

5

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