AZ-104: Microsoft Azure Administrator Full Course - Autoscaling Features-Lab

The video tutorial explains the concepts of scaling in Azure, focusing on scale up and scale out options. It covers the differences between manual and auto scaling, and provides a detailed guide on configuring auto scaling, including setting up rules and policies. The tutorial also discusses the importance of understanding different pricing tiers and their support for scaling, as well as the significance of cool down periods in auto scaling.

What is the primary purpose of scaling up in Azure App Services?

• To improve the user interface of the application

• To reduce the cost of the service

• To enhance the specifications of the App Service plan

• To increase the number of virtual machines

Which App Service plan supports automatic scaling?

• F1

• D1

• S1

• B1

What is the maximum number of instances supported by the premium pricing tier in Azure App Services?

• 10

• 20

• 50

• 100

Which metric is commonly used by default to trigger autoscaling?

• Memory usage

• Network bandwidth

• Disk space

• CPU percentage

What happens when the CPU usage exceeds 70% for 10 minutes in a custom autoscaling rule?

• The CPU is throttled

• The application is restarted

• A new instance is created

• The application crashes

What is the purpose of the cooldown period in autoscaling?

• To reset the application settings

• To reduce the temperature of the servers

• To prevent further scaling actions for a set time

• To pause the application for maintenance

What is the minimum number of instances that can be set in an App Service plan?

• 10

• 5

• 1

• 0