MongoDB quiz and interview questions

Comprehensive MongoDB quiz and questions from basic to advanced level that help you to review your MongoDB knowledge and become the master of MongoDB. Please read the following question carefully and select the correct anwser, you have to make your choice before going to the next question.

Recent added questions

  • What function do you use to format the query results in mongo shell?

  • Which of following command will return all items from inventory collection

  • Create or insert operations add new documents to a collection. If the collection does not currently exist, insert operations will create the collection.

  • MongoDB provides the following methods to insert documents into a collection:

    • db.collection.insert()
    • db.collection.insertOne() New in version 3.2
    • db.collection.insertMany() New in version 3.2
  • Specify all correct statments regarding mongo shell

  • What command will you use to list all available databases?

  • What command will you use to display the database you are using?

  • What is default port for MongoDB server?

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