Building Microservices API in Go - Hello World

The video tutorial covers the basics of setting up a simple HTTP server using Go. It starts with an introduction to the Hello World API and explains the role of the request multiplexer in handling routes and requests. The tutorial guides viewers through creating a Go project, implementing handle functions, and running the server. It also demonstrates testing the server using the curl command and discusses improving code readability and error handling.

What is the role of the multiplexer in an HTTP server?

Describe the process of registering routes in the HTTP server.

What are the two parameters required for the handler function?

Explain how the response writer functions in the context of an HTTP server.

What is the significance of the 'listen and serve' function in an HTTP server?

What will happen if you pass nil to the handler parameter in the 'listen and serve' function?

How can you handle errors when starting the server?