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

MongoDB Interview Questions

Questions Answers Views Company eMail

By default, which replica sets are used to write data?

Is it true that mongodb uses bson to represent document structure?

What is the difference between mongodb and redis database?

In which format mongodb represents document structure?

What are the best features of mongodb?

How long does replica set failover take?

Does an update fsync to disk immediately?

When will data be on more than one shard?

Is it required to call ‘getlasterror’ to make a write durable?

How do you see the connections used by mongos?

What is 32-bit nuances?

What is a secondary or slave?

Can the old files in the ‘movechunk’ directory be removed?

Why are data files so large?

What are the disadvantages of mongodb?

Un-Answered Questions { MongoDB }

What is the difference between mysql and mongodb? Explain

Does amazon use mongodb?

In which language mongodb is written?

What is the importance of covered query?

What is journaling in mongodb?

Why are mongodb data files large in size?

What is the usage of profiler in mongodb?

What is the benefit of mongodb?

Does an update fsync to disk immediately?

Which operations lock the database in mongodb?

Can mongodb store files?

How to check if mongoose is installed?

Explain what is mongodb?

What is morphia mongodb?

What is mongodb stitch?

For More Un-Answered { MongoDB } Questions Click Here