MongoDB Tutorial for Beginners (2022) - Insert Documents

This video tutorial explains how to retrieve and display documents from a MongoDB database using the find method. It covers starting MongoDB, connecting to the server, and viewing databases and collections. The tutorial also demonstrates how to fetch documents from collections and use the pretty method to format the output for better readability.

What command is used to view all databases in MongoDB?

• show databases

• list databases

• show DBS

• list DBS

Which method is used to retrieve documents from a MongoDB collection?

• retrieve

• search

• get

• find

How many collections were mentioned in the demo database?

• Five

• Four

• Three

• Two

What is the purpose of the pretty method in MongoDB?

• To enhance query performance

• To connect to the database

• To format the output for better readability

• To filter documents based on conditions

Which field is automatically added to documents in MongoDB?

• department

• country

• client_name

• _ID