AZ-104: Microsoft Azure Administrator Full Course - What is a Load Balancer - I

The video tutorial discusses the challenge of achieving 100% uptime for web applications using a single server. It explains the necessity of using multiple web servers behind a load balancer to ensure redundancy and distribute traffic efficiently. The tutorial introduces Azure Load Balancer as a solution that provides high availability for applications, handling traffic from both the internet and intranet. It highlights the load balancer's role in distributing traffic to virtual machines in the backend pool configured in the Azure console.

In what scenarios can the Azure load balancer be utilized?

What is the role of the back end pool in Azure load balancing?