MongoDB Tutorial for Beginners (2022) - Display Collections

The video tutorial explains how to display collections and documents in a MongoDB database. It begins by introducing MongoDB collections and their similarity to MySQL tables. The tutorial then demonstrates how to list all databases using the 'show DBS' command and switch to a specific database. It further explains how to display all collections within a database using the 'Show Collections' command. Finally, it shows how to view documents in a collection using the 'find' and 'pretty' methods, providing a formatted view of the documents.

How can collections in MongoDB be compared to MySQL structures?

• Collections are like MySQL databases.

• Collections are like MySQL tables.

• Collections are like MySQL rows.

• Collections are like MySQL columns.

Which command is used to list all databases in MongoDB?

• show collections

• list all

• list databases

• show DBS

What is the correct command to switch to a specific database in MongoDB?

• use database_name

• select database_name

• switch database_name

• enter database_name

Which command is used to display all collections within a MongoDB database?

• display collections

• show collections

• find collections

• list collections

What method is used to format documents for better readability in MongoDB?

• format

• pretty

• beautify

• arrange