You have an Azure subscription that contains the Azure virtual machines shown in the following table.

You add inbound security rules to a network security group (NSG) named NSG1 as shown in the following table.

You run Azure Network Watcher as shown in the following exhibit.

You run Network Watcher again as shown in the following exhibit.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation

Box 1: No
It limits traffic to VM2, but not VM1 traffic.
Box 2: Yes
Yes, the destination is VM2.
Box 3: No
Reference:
https://docs.microsoft.com/en-us/azure/virtual-network/network-security-group-how-it-works

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You create a virtual machine scale set named Scale1. Scale1 is configured as shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

Correct Answer:

Explanation

As cooling period and scale in and scale out durations are not displayed in the graphical view, so we need to consider the default values as below for these settings.
Cool down (minutes) : The amount of time to wait before the rule is applied again so that the autoscale actions have time to take effect. Default is 5 minutes.
Duration : The amount of time monitored before the metric and threshold values are compared. Default is 10 minutes.
Box 1: 4 virtual machines
The Autoscale scale out rule increases the number of VMs by 2 if the CPU threshold is 80% or higher for more than or equals to 10 mins due to default duration for scale in and out is 10 minutes. Since CPU utilization at 85% only lasts for 6 mins , it does not trigger the rules.
Hence no of virtual machines will be same as the initial value which is 4.
Box 2: 4 virtual machines
The Autoscale scale in rule decreases the number of VMs by 4 if the CPU threshold is 30% or lower for more than or equal to 10 mins. due to default duration for scale in and out is 10 minutes . Since CPU utilization at
30% only lasts for 6 mins , it does not trigger the rules. Hence after first 6 mins instance count will be same as initial count as 4. After that CPU utilization reached to 50% for 6 mins , which again would not trigger the scale in rule. Therefore no of virtual machines will be same as the initial value which is 4.
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

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You have an Azure subscription named Subscription1 that has the following providers registered:
* Authorization
* Automation
* Resources
* Compute
* KeyVault
* Network
* Storage
* Billing
* Web
Subscription1 contains an Azure virtual machine named VM1 that has the following configurations:
* Private IP address: 10.0.0.4 (dynamic)
* Network security group (NSG): NSG1
* Public IP address: None
* Availability set: AVSet
* Subnet: 10.0.0.0/24
* Managed disks: No
* Location: East US
You need to record all the successful and failed connection attempts to VM1.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

• A.Enable Azure Network Watcher in the East US Azure region.
• B.Add an Azure Network Watcher connection monitor.
• C.Register the MicrosoftLogAnalytics provider.
• D.Create an Azure Storage account.
• E.Register the Microsoft.Insights resource provider.
• F.Enable Azure Network Watcher flow logs.

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You have an Azure subscription that contains the storage accounts shown in the following table.

You need to identify which storage account can be converted to zone-redundant storage (ZRS) replication by requesting a live migration from Azure support.
What should you identify?

• A.Storage1
• B.Storage2
• C.Storage3
• D.Storage4

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You have an Azure subscription that contains a virtual network named VNET in the East Us 2 region. A network interface named VM1-NI is connected to VNET1.
You successfully deploy the following Azure Resource Manager template.

Correct Answer:

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