MongoDB Tutorial for Beginners (2022) - Display Documents in a Formatted Way - pretty() Method

The video tutorial demonstrates how to use the pretty method in MongoDB to format output for better readability. It covers connecting to a MongoDB server, accessing the demo database, and exploring collections such as Employee, Client, and Department. The tutorial emphasizes the importance of the pretty method in making data easier to read compared to the default find method.

What is the main advantage of using the pretty method in MongoDB?

• It compresses the data to save space.

• It formats the output for better readability.

• It encrypts the data for security.

• It increases the speed of data retrieval.

Which command is used to enter a specific database in MongoDB?

• select

• enter

• use

• open

How many fields are present in the employee collection as demonstrated?

• Six

• Three

• Four

• Five

What is the purpose of the pretty method when applied to a collection with a single document?

• To make the document more readable

• To duplicate the document

• To delete the document

• To encrypt the document

Which fields are included in the client collection as shown in the video?

• _ID, client name, client, country

• _ID, client name, client, zip code

• _ID, client name, client, city

• _ID, client name, client, state