Week_1_ITC

You develop a Web App on a tier F1 app service plan.

You notice that page load times increase during periods of peak traffic.

You want to implement automatic scaling when CPU load is above 80 percent.

Your solution must minimize costs. What should you do first?

• Enable autoscaling on the Web App.

• Switch to the Premium App Service tier plan.

• Switch to the Standard App Service tier plan.

• Switch to the Azure App Services consumption plan

What is the primary benefit of using deployment slots for Azure Web Apps?

• To increase the number of concurrent connections

• To test and stage new web app versions before deploying to production

• To improve cold start performance

• To reduce costs by scaling down instances

How can you improve the performance of an Azure Web App?

• Increase the number of CPU cores in the App Service plan

• Enable application insights

• Use CDN (Content Delivery Network)

• All of the above

Which authentication method is NOT supported by Azure Web Apps?

• Azure Active Directory

• Facebook

• Google

• Windows Authentication

What is the maximum number of instances that can be created in a single Azure App Service plan?

• 10

• 20

• 30

• It depends on the App Service plan tier

Which of the following App Service plan categories provides the maximum scale-out capabilities?

• Dedicated compute

• Isolated

• Shared compute

• None

Which of these statements best describes autoscaling?

• Autoscaling requires an administrator to actively monitor the workload on a system.

• Autoscaling is a scale out/scale in solution.

• Scaling up/scale down provides better availability than autoscaling.

In which of the following app configuration settings categories would you set the stack and SDK version?

• Application settings

• Path mappings

• General settings

• None

By default, all client requests to the app's production URL (http://<app_name>.azurewebsites.net) are routed to the production slot. One can automatically route a portion of the traffic to another slot. What is the default routing rule applied to new deployment slots?

• 0%

• 50%

• 30%

• 100%

Which of the following is a valid trigger for an Azure Function?

• • A) SQL Server Trigger

• • B) Blob Storage Trigger

• • C) HTML Trigger

• • D) C# Trigger