Topic 2, Contoso Case Study 2
Which virtual machines can VM1 and VM4 ping successfully? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You have an Azure virtual network named Vnet1 that hosts an Azure firewall named FW1 and 150 virtual machines. Vnet1 is linked to a private DNS zone named contoso.com. All the virtual machines have their name registered in the contoso.com zone.
Vnet1 connects to an on-premises datacenter by using ExpressRoute.
You need to ensure that on-premises DNS servers can resolve the names in the contoso.com zone.
Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A.
On the on-premises DNS servers, configure forwarders that point to the frontend IP address of FW1.
B.
On the on-premises DNS servers, configure forwarders that point to the Azure provided DNS service at 168.63.129.16.
C.
Modify the DNS server settings of Vnet1.
D.
For FW1, enable DNS proxy.
E.
For FW1, configure a custom DNS server.
On the on-premises DNS servers, configure forwarders that point to the frontend IP address of FW1.
For FW1, enable DNS proxy.
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 two Azure virtual networks named Vnet1 and Vnet2.
You have a Windows 10 device named Client1 that connects to Vnet1 by using a Point-to- Site (P2S) IKEv2 VPN.
You implement virtual network peering between Vnet1 and Vnet2. Vnet1 allows gateway transit. Vnet2 can use the remote gateway.
You discover that Client1 cannot communicate with Vnet2. You need to ensure that Client1 can communicate with Vnet2. Solution: You enable BGP on the gateway of Vnet1.
Does this meet the goal?
A.
Yes
B.
No
No
You have a network security group named NSG1.
You need to enable network security group (NSG) flow logs for NSG1. The solution must support retention policies.
What should you create first?
A.
A standard general-purpose v2 Azure Storage account
B.
An Azure Log Analytics workspace
C.
A premium Block blobs Azure Storage account
D.
A standard general-purpose v1 Azure Storage account
A standard general-purpose v2 Azure Storage account
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 application gateway that has Azure Web Application Firewall (WAF) enabled.
You configure the application gateway to direct traffic to the URL of the application gateway.
You attempt to access the URL and receive an HTTP 403 error. You view the diagnostics log and discover the following error.
You need to ensure that the URL is accessible through the application gateway.
Solution: You create a WAF policy exclusion for request headers that contain 137.135.10.24.
Does this meet the goal?
A.
Yes
B.
No
No
You have an Azure subscription that contains the resources shown in the following table.
Subshell contains Three virtual machines that host an app named App1. App1 is accessed by using the SFTP protocol.
From NSG1. you configure an inbound security rule named Rule2 that allows inbound SFTP connections to ASG1.
You need to ensure that the inbound SFTP connections are managed by using ASG1. The solution must minimize administrative effort.
What should you do?
A.
From NSG1. modify the priority of Rule2.
B.
From each virtual machine, associate the network interface to ASG1
C.
From Subnet1 create a subnet delegation.
D.
From ASG1, modify the role assignments.
From each virtual machine, associate the network interface to ASG1
You configure a route table named RT1 that has the routes shown in the following table.
You have an Azure virtual network named Vnet1 that has the subnets shown in the following table.
You have the resources shown in the following table.
Vnet1 connects to an ExpressRoute circuit. The on-premises router advertises the following routes:
* 0.0.0.0/0
* 10.0.0.0/16
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
Your company has offices in Montreal. Seattle, and Paris. The outbound traffic from each office originates from a specific public IP address.
You create an Azure Front Door instance named FD1 that has Azure Web Application Firewall (WAF) enabled. You configure a WAF policy named Policy! that has a rule named Rule1. Rule1 applies a rate limit of 100 requests for traffic that originates from the office in Montreal.
You need to apply a rate limit of 100 requests for traffic that originates from each office. What should you do?
A.
Modify the conditions of Rule1.
B.
Create two additional associations.
C.
Modify the rule type of Rule1.
D.
Modify the rate limit threshold of Rule1.
Modify the conditions of Rule1.
Your on-premises network contains an Active Directory Domain Services {AD DS) domain named contoso.com that has an internal certification authority (CA).
You have an Azure subscription.
You deploy an Azure application gateway named AppGwy1 and perform the following actions:
• Configure an HTTP listener.
• Associate a routing rule with the listener.
You need to configure AppGwy1 to perform mutual authentication for requests from domain-joined computers to contoso.com.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
You have an Azure subscription that is linked to an Azure AD tenant named contoso.onmicrosoft.com. The subscription contains the following resources:
• A virtual network named Vnet1
• An App Service plan named ASPI
• An Azure App Service named webapp1
• An Azure private DNS zone named private.contoso.com
• Virtual machines on Vnet1 that cannot communicate outside the virtual network
You need to ensure that the virtual machines on Vnet1 can access webapp1 by using a URL of https:/Avwwprivate.contosocom.
Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A.
Create a private endpoint for webapp1.
B.
Create a service endpoint for webapp1.
C.
Create a CNAME record that maps www.pnvate.contoso.com to webapp1.privatelink.azurewebsites.net.
D.
Create a CNAME record that maps wwwprivatemntoso.com to webapp1.contoso.onmicrosoft.com.
E.
Register an enterprise application in Azure AD for webapp1.
F.
Create a CNAME record that maps wow.private.contoso.com to webapp 1 private@ntoso.com.
Create a private endpoint for webapp1.
Create a CNAME record that maps wwwprivatemntoso.com to webapp1.contoso.onmicrosoft.com.
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