Node.js API Masterclass with Express and MongoDB - Aggregate - Calculating the Average Course Cost

The video tutorial covers calculating the average course tuition for boot camps, preparing the database, implementing middleware and static methods using Mongoose, and testing the implementation with Postman. It also introduces future tasks like image upload and authentication.

What issues are identified regarding user authentication in the boot camp model?

What changes are made to the database when a new course is added?

What is the expected output when multiple courses with different tuition costs are added?

What are the next steps mentioned after implementing the average cost calculation?