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MongoDB Interview Questions
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Give some features of MongoDB.

 5

What is syntax of for loop in r?

 5

What is BSON?

 5

How do you limit the number of result returned?

 5

What is the syntax of mongodb collection?

 5

Define mongodb SUM?

 5

What is the role of use command?

 5

What is the need to provide size option on create collection?

 5

Give any 6 data types of MongoDB?

 5

How do you display the list of all collections of current database?

 5

What is the symbol of logical OR operation in mongodb?

 5

What are the different methods to insert document?

 5

What is the difference between insert() and insertOne()?

 5

What is the syntax of update document?

 5

Who developed MongoDB and when?

 5

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Un-Answered Questions { MongoDB }

Is mongodb free for commercial?

1

What are the different methods to insert document?

5

Why mongodb is called nosql?

1

When was mongodb created?

1

How to add new field to existing document in mongodb using java?

1

How do I start mongodb in ubuntu?

1

What is the difference between mongodb and elasticsearch?

1

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

1

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

5

Does mongodb use javascript?

1

Is mongodb for big data?

1

Why does profiler use in mongodb?

5

Where is mongodb data stored mac?

1

Which are the different languages supported by mongodb?

1

What are the difference between sql and mongodb? Explain

1

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