Similar Collections


MongoDB is in high demand nowadays for its simplicity in tums of a cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas. MongoDB is developed by MongoDB Inc. and licensed under the Server-Side Public License (SSPL).

Developed by

MongoDB Inc.

Initial release

February 11, 2009

Public Repository

github.com/mongodb/mongo

Written in (As per Wiki)

C++, Go, JavaScript, Python

Documents Available in

English

Type

Document-oriented database

Website

www.mongodb.com

Here in this document, you’ll find some of the most important MongoDB MCQ (Multiple Choice Questions) or FAQ (Frequently Asked Questions) for your next job interview practice.

questions

Title
In a sharded replica set environment, w defines the level and kind of write concern. Which of the following values of w specifies to return success only after a majority of voting members have acknowledged?
Which of the following methods can be used on a cursor object?
mongoimport command is used to:
In our posts collection, which command can be used to find all the posts whose author names begin lie between \"A\" and \"C\" in dictionary order?
MongoDB is written in
total questions: 25

Questions

25

Views

533

Best Answers

299

Points

5