You create a virtual machine scale set named Scale1

HOTSPOT

You create a virtual machine scale set named Scale1.

Scale1 is configured as shown in the following exhibit.

The subscription contains the Azure SQL databases shown in the following table.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic. NOTE: Each correct selection is worth one point.

View Answer

Answer:

Explanation:

Box 1:

The Autoscale scale out rule increases the number of VMs by 2 if the CPU threshold is 80% or higher. The initial instance count is 4 and rises to 6 when the 2 extra instances of VMs are added.

Box 2:

The Autoscale scale in rule decreases the number of VMs by 4 if the CPU threshold is 30% or lower. The initial instance count is 4 and thus cannot be reduced to 0 as the minimum instances is set to 2. Instances are only added when the CPU threshold reaches 80%.

References:

https://docs.microsoft.com/en-us/azure/azure-monitor/platform/autoscale-overview

https://docs.microsoft.com/en-us/azure/azure-monitor/platform/autoscale-best-practices

https://docs.microsoft.com/en-us/azure/azure-monitor/platform/autoscale-common-scale-patterns