A company uses Azure to host virtual machines (VMs) and web apps.
You need to ensure that you can configure a schedule to scale app services.
How should you configure the app service?
A.
Set the scale by metric setting to Queue.
B.
Set the scale up by instances setting to 5.
C.
Set the scale down by instances setting to 5.
D.
Ensure that linked resources are also scaled.
E.
Set the scale by metric setting to None.
Explanation:
The Automatic scale – Queue mode automatically scales if the number of messages in a queue goes above or
below a specified threshold. Role instances are created or deleted when this happens.
Incorrect Answers:
B, C: To set the scale up/scale down by instances setting you must first set the scale by metric setting to CPU.
D: Scale linked resources
Often when you scale a role, it’s beneficial to scale the database that the application is using also. If you link the
database to the cloud service, you can access the scaling settings for that resource.
https://docs.microsoft.com/en-us/azure/cloud-services/cloud-services-how-to-scale