5.What’s the difference between a region and a local region?

region is a large area setup but local region is a small setup
region is a cloud services but local region is design to provide faster service

4.Why do cloud providers offer multiple AZs within a region?

Each AZ is in seperate building with it own power, cooling and internet. so if one AZ has a problem, the other AZ won't affect.

3.Can you deploy the same cloud service in multiple regions?

Yes, if one region goes down, another can continue serving without interruption.

2. What are the performance impacts of deploying across multiple AZs?

if one AZ fails, our web application can continue running in another AZ

1. What factors should you consider before selecting a region?

Choose a region closest to our location for fast response time.