Node.js API Masterclass with Express and MongoDB - Postman Environment & Collections

The video tutorial guides viewers through setting up Postman, creating an account, and configuring environments with global variables. It demonstrates how to use these variables in API requests and organize them into collections. The tutorial covers CRUD operations and hints at future configurations, including database integration with MongoDB.

Describe the CRUD functionality mentioned in the context of boot camps.

What steps are involved in saving a request to a collection in Postman?

What will be the next steps after configuring Postman as mentioned in the video?