MongoDB Interview Questions
Questions Answers Views Company eMail

What kind of database is mongodb?

5

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

5

How do you see the locking status in mongo instances?

5

Is mongodb support replication?

5

Is mongodb support null values?

5

Is nosql database types?

5

How can I see the connections which you used in mongos?

5

How to create index after every query insert?

5

How does mongodb provide consistency?

5

How does journaling work in mongodb?

5

Does mongodb support foreign key constraints?

5

When do we use namespace in mongodb?

5

Mongodb uses bson to represent document structures. True or false?

5

Can you create an index on an array field in mongodb? If yes, what happens in this case?

5

what is a replica set?

5


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Un-Answered Questions { MongoDB }

How you can inspect the source code of a function?

1


How to list all indexes in mongodb?

1


What is the usage of profiler in mongodb?

1


Where is my mongodb database?

1


What is the difference between mongodb and mysql?

5






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

5


What is crud?

5


Does mongodb support foreign key constraints?

5


Where is mongodb located?

1


Who bought mongodb?

1


Is mongodb a relational database? Explain

1


If a ‘movechunk’ fails, is it necessary to cleanup the partially moved docs?

1


How do I start mongodb?

1


How to save array of objects in mongoose?

1


How can you access different databases temporarily?

5