Exam AZ-104 topic 4 question 13 discussion

Correct Answer: A The app must be running in the Standard, Premium, or Isolated tier in order for you to enable multiple deployment slots. If the app isn't already in the Standard, Premium, or Isolated tier, you receive a message that indicates the supported tiers for enabling staged publishing. At this point, you have the option to select Upgrade and go to the Scale tab of your app before continuing. Scale up: Get more CPU, memory, disk space, and extra features like dedicated virtual machines (VMs), custom domains and certificates, staging slots, autoscaling, and more. Scale out: Increase the number of VM instances that run your app. You can scale out to as many as 30 instances Reference: https://docs.microsoft.com/en-us/azure/app-service/deploy-staging-slots https://docs.microsoft.com/en-us/azure/app-service/manage-scale-up

correct . For more read https://docs.microsoft.com/en-us/azure/app-service/manage-scale-up

Option Explanation Why it's right or wrong A. One virtual machine scale set with 10 VM instances Correct. A scale set with 10 instances ensures Azure can rotate maintenance across instances, keeping at least 8 VMs running. Right choice B. One availability set with 3 fault domains and 1 update domain This will distribute VMs across hardware and maintenance domains, but it doesn’t automatically ensure scalability or manage exact numbers like a scale set does. Availability sets are better for smaller fixed deployments. Not scalable or flexible C. One availability set with 10 update domains and 1 fault domain More domains improve distribution during maintenance but still doesn’t handle dynamic scaling. You’d have to manually ensure 8 VMs stay online. Not dynamic D. One virtual machine scale set with 12 VM instances This would work, but it’s over-provisioning. You would run more VMs than needed, which increases costs unnecessarily. Waste of resources

A is corerct

A is correct

To be able to create staging slots, your App Service plan must be running in the Standard, Premium, or Isolated tier. The Free and Shared (Basic) tiers do not support slots. Therefore, you need to scale up the App Service plan to a tier that supports deployment slots. The correct answer is: A. From Plan1, scale up the App Service plan.

correct

A) "From Plan1, scale up the App Service Plan" "When you deploy your web app, web app on Linux, mobile back end, or API app to Azure App Service, you can use a separate deployment slot instead of the default production slot when you're running in the Standard, Premium, or Isolated App Service plan tier. " - https://docs.microsoft.com/en-us/azure/app-service/deploy-staging-slots

A. is the right answer. From Plan1, scale up the App Service plan

A) "From Plan1, scale up the App Service Plan" "When you deploy your web app, web app on Linux, mobile back end, or API app to Azure App Service, you can use a separate deployment slot instead of the default production slot when you're running in the Standard, Premium, or Isolated App Service plan tier. " - https://docs.microsoft.com/en-us/azure/app-service/deploy-staging-slots

Correct Answer: A

A is correct

A is correct app must be running in the Standard, Premium, or Isolated tier in order for you to enable multiple deployment slots that you can use to test app in dev environment before deploy to production

A. From Plan1, scale up the App Service plan

A is correct, need to use Standard or higher.

Correct Answer

this question was there on 16/03/2022 with same question and passed with 900 percent