Database / MongoDB Interview questions

What is 2dsphere index in MongoDB?

2dsphere index supports queries that calculate geometries on an earth-like sphere. 2dsphere index supports all MongoDB geospatial queries: queries for inclusion, intersection, and proximity.

More Related questions...

What is MongoDB? What is NoSQL database? Types of NoSQL Database. List some of the important features of mongoDB. Give few examples of NoSQL database. What are the core components of MongoDB package? What is Namespace in MongoDB? Difference between SQL and No-SQL terminologies. What is sharding in MongoDB? Does MongoDB support primary-key, foreign-key relationship? How do I achieve primary key - foreign key relationships in MongoDB? How replication works in MongoDB? Why is MongoDB not recommended for a 32-bit system? Does MongoDB support ACID transaction management and locking functionalities? Define replica set in mongoDB. Syntax used to create collection in mongodb. What is journaling in mongoDB? Define primary replica sets in mongoDB. What is the use of profiler in mongoDB? Define secondary replica sets in mongoDB. Define vertical and horizontal scaling. How does the MongoDB pushes the writes to disk? What is the structure of ObjectID in MongoDB? What is the role of GridFS in mongodb? Command used to create the backup of database in mongoDB. Command used to restore the backup in mongoDB. What is the mongo shell command to show the database (db) that you are currently using? What does <mongo_db_collection>.watch() command do? What is 2dsphere index in MongoDB? Cassandra vs MongoDB - What are the Differences?

Show more question and Answers...

Comments & Discussions

SQL 39 MongoDB Interview questions 31 REDIS 69 Apache Cassandra Interview Questions 27 Amazon DynamoDB Interview questions 6 InfluxDb interview questions 30 InfluxDb interview questions II 50 Vector database interview questions 45 PineCone Database Interview questions 50 PineCone Database Interview questions II 5 Snowflake Interview Questions 45 CouchDB Interview Questions 45 Liquibase interview questions 34 Azure Cosmos DB interview questions 34 ChromaDB Interview Questions 38 pgvector basics Interview Questions 40 Supabase basics Interview Questions 30 Supabase Intermediate to Advanced Interview Questions 40 Apache Cassandra Intermediate and Advanced interview questions 45 RocksDB Basics Interview Questions 47 Mnesia basics Interview questions 48 Mnesia intermediate to advanced Interview questions 48 SQLite Interview questions 48 Google Spanner Database Interview questions 50 ScyllaDB Interview questions 50 Qdrant Vector DB Interview questions 50

Recently added questions

What is parameter binding in MyBatis? How do you integrate MyBatis with Spring Boot? What is a SqlSessionFactory in MyBatis? How do you write a basic SELECT statement in MyBatis? What is the difference between #{} and ${} in MyBatis? What is MyBatis-Spring? What is MyBatis? What is the difference between MyBatis and Hibernate? What is a Mapper interface in MyBatis? What is a Mapper XML file? What is result mapping? What are the supported statement types in MyBatis? What is a resultMap? How do you configure a data source in MyBatis? What is the mybatis-config.xml file used for? Explain how pagination is typically implemented in MyBatis? What is the purpose of MyBatis? What are the key features of MyBatis? What is a SqlSession in MyBatis? What is dynamic SQL in MyBatis?

	Interviews Questions Java Spring Hibernate DevOps Testing API BigData Web Erlang AI Database Integration Cloud Python Scala Tools Golang SAP	About Javapedia.net Javapedia.net is for Java and J2EE developers, technologist and college students who prepare of interview. Also this site includes many practical examples. This site is developed using J2EE technologies by Steve Antony, a senior Developer/lead at one of the logistics based company. Follow Javapedia updates
	contact: javatutorials2016[at]gmail[dot]com
Kindly consider donating for maintaining this website. Thanks.
	Copyright © 2026, javapedia.net, all rights reserved. Privacy Policy · Terms of Service.