Question: 1
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure subscription that contains the following resources:
* A virtual network that has a subnet named Subnet1
* Two network security groups (NSGs) named NSG-VM1 and NSG-Subnet1
* A virtual machine named VM1 that has the required Windows Server configurations to allow Remote Desktop connections
NSG-Subnet1 has the default inbound security rules only.
NSG-VM1 has the default inbound security rules and the following custom inbound security rule:
* Priority: 100
* Source: Any
* Source port range: *
* Destination: *
* Destination port range: 3389
* Protocol: UDP
* Action: Allow
VM1 connects to Subnet1. NSG1-VM1 is associated to the network interface of VM1. NSG-Subnet1 is associated to Subnet1.
You need to be able to establish Remote Desktop connections from the internet to VM1.
Solution: You add an inbound security rule to NSG-Subnet1 that allows connections from the Any source to the VirtualNetwork destination for port range 3389 and uses the TCP protocol. You remove NSG-VM1 from the network interface of VM1.
Does this meet the goal?
Question: 2
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure subscription that contains the following resources:
* A virtual network that has a subnet named Subnet1
* Two network security groups (NSGs) named NSG-VM1 and NSG-Subnet1
* A virtual machine named VM1 that has the required Windows Server configurations to allow Remote Desktop connections
NSG-Subnet1 has the default inbound security rules only.
NSG-VM1 has the default inbound security rules and the following custom inbound security rule:
* Priority: 100
* Source: Any
* Source port range: *
* Destination: *
* Destination port range: 3389
* Protocol: UDP
* Action: Allow
VM1 connects to Subnet1. NSG1-VM1 is associated to the network interface of VM1. NSG-Subnet1 is associated to Subnet1.
You need to be able to establish Remote Desktop connections from the internet to VM1.
Solution: You add an inbound security rule to NSG-Subnet1 and NSG-VM1 that allows connections from the internet source to the VirtualNetwork destination for port range 3389 and uses the TCP protocol.
Does this meet the goal?
Question: 3
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure subscription that contains the following resources:
* A virtual network that has a subnet named Subnet1
* Two network security groups (NSGs) named NSG-VM1 and NSG-Subnet1
* A virtual machine named VM1 that has the required Windows Server configurations to allow Remote Desktop connections
NSG-Subnet1 has the default inbound security rules only.
NSG-VM1 has the default inbound security rules and the following custom inbound security rule:
* Priority: 100
* Source: Any
* Source port range: *
* Destination: *
* Destination port range: 3389
* Protocol: UDP
* Action: Allow
VM1 connects to Subnet1. NSG1-VM1 is associated to the network interface of VM1. NSG-Subnet1 is associated to Subnet1.
You need to be able to establish Remote Desktop connections from the internet to VM1.
Solution: You add an inbound security rule to NSG-Subnet1 that allows connections from the Internet source to the VirtualNetwork destination for port range 3389 and uses the UDP protocol.
Does this meet the goal?
Question: 4
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 con figurations:
* 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.
Question: 5
You have an Azure subscription that contains a virtual network named VNET1. VNET1 contains the subnets shown in the following table.
Each virtual machine uses a static IP address.
You need to create network security groups (NSGs) to meet following requirements:
* Allow web requests from the internet to VM3, VM4, VM5, and VM6.
* Allow all connections between VM1 and VM2.
* Allow Remote Desktop connections to VM1.
* Prevent all other network traffic to VNET1.
What is the minimum number of NSGs you should create?
