Monitor, troubleshoot, and optimize Azure solutions

Your company runs a popular media-sharing website. You want to fine-tune your strategy by obtaining information about your visitors and how they use the site. Which Azure monitoring solution is the best source for this information?

• Azure Log Analytics

• Azure activity logs

• Azure Application Insights

• metrics collected by Azure Monitor

Which Azure service collects metrics from nodes, controllers, and containers in Kubernetes?

• Azure Log Analytics

• Azure Application Insights

• Azure Monitor for containers

• Azure Kubernetes Service (AKS)

You want to reopen an alert that is currently closed. What is the best way to do this?

• Change the State of the alert to New.

• Enable the alert through the Azure portal.

• Change the Monitor Condition of the alert to Fired.

• Create a new alert that is identical to the existing one.

Which two components could an action group for alerts contain? (Choose two.)

• a call to a webhook

• the metrics that trigger the alert

• a phone number to receive a text message

• a list of virtual machines to be monitored

  correct

Which type of monitoring data will Azure Monitor collect from Azure Active Directory (Azure AD)?

• service health notifications

• data related to an Azure tenant

• performance metrics from servers

• telemetry data from a guest operating system

You define several Autoscale profiles. Assuming that is has been defined, which profile type will Autoscale run first?

• regular

• fixed date

• the first listed

• recurrence

A virtual machine scale set has a capacity of 24. One scale out rule decreases capacity by six counts, and another scale out rule decreases capacity by 30 percent. After Autoscale chooses an action, what is the new capacity?

• 10

• 14

• 16

• 18

What can you do to avoid Autoscale “flapping” (rapid scale-in/scale-out loops)?

• Use both a scale out and scale in rule.

• Use only one profile in an Autoscale setting.

• Set an adequate margin between scale-out and scale-in thresholds.

• Select a default instance count that is appropriate for your scale set.

You plan to use the Azure CLI to generate a list of all resource groups in the North Central US region. What command should you run?

• az group list "?location=='northcentralus'"

• az group list "[?location=='northcentralus']"

• az group list --query "?location=='northcentralus'"

• az group list --query "[?location=='northcentralus']"

A cloud application attempts to send a request to a service and encounters a failure. The fault is identified as a common transient failure. What is the recommended action for the application?

• Cancel the operation.

• Retry the request immediately.

• Cancel and report an exception.

• Retry the request after a delay.