- (Topic 3)
Your company has an on-premises network and three Azure subscriptions named Subscription1, Subscription2, and Subscription3.
The departments at the company use the Azure subscriptions as shown in the following table.

All the resources in the subscriptions are in either the West US Azure region or the West US 2 Azure region.
You plan to connect all the subscriptions to the on-premises network by using
ExpressRoute.
What is the minimum number of ExpressRoute circuits required?

1. A. 1
2. B. 2
3. C. 3
4. D. 4
5. E. 5

Correct Answer: A

Reference:
https://docs.microsoft.com/en-us/azure/expressroute/expressroute-introduction

SIMULATION - (Topic 4)
Task 5
You need to ensure that requests for wwwjelecloud.com from any of your Azure virtual networks resolve to frontdoor1.azurefd.net.
Solution:
Here are the steps and explanations for ensuring that requests for wwwjelecloud.com from any of your Azure virtual networks resolve to frontdoor1.azurefd.net:
✑ To use a custom domain with your Azure Front Door, you need to create a
CNAME record with your domain provider that points to the Front Door default frontend host. A CNAME record is a type of DNS record that maps a source domain name to a destination domain name1.
✑ To create a CNAME record, you need to sign in to your domain registrar’s website
and go to the page for managing DNS settings1.
✑ Create a CNAME record with the following information1:
✑ Save your changes and wait for the DNS propagation to take effect1.
✑ To verify the custom domain, you need to go to the Azure portal and select your Front Door profile. Then select Domains under Settings and select Add2.
✑ On the Add a domain page, select Non-Azure validated domain as the Domain type and enter wwwjelecloud.com as the Domain name. Then select Add2.
✑ On the Domains page, select wwwjelecloud.com and select Verify. This will check if the CNAME record is correctly configured2.
✑ Once the domain is verified, you can associate it with your Front Door endpoint.
On the Domains page, select wwwjelecloud.com and select Associate
endpoint. Then select your Front Door endpoint from the drop-down list and select Associate2.

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Topic 3)
You have an Azure Front Door instance named FD1 that is protected by using Azure Web Application Firewall (WAF).
FD1 uses a frontend host named app1.contoso.com to provide access to Azure web apps hosted in the East US Azure region and the West US Azure region.
You need to configure FD1 to block requests to app1.contoso.com from all countries other than the United States.
What should you include in the WAF policy?

1. A. a frontend host association
2. B. a managed rule set
3. C. a custom rule that uses a rate limit rule
4. D. a custom rule that uses a match rule

Correct Answer: D

- (Topic 3)
You have Azure App Service apps in the West US Azure region as shown in the following table.

You need to ensure that all the apps can access the resources in a virtual network named Vnet1 without forwarding traffic through the internet-How many integration subnets should you create?

1. A. 1
2. B. 3
3. C. 4
4. D. 6

Correct Answer: C
One integration subnet is required per App Service Plan regardless of how many apps are running in the App Service Plan.
Reference:
https://docs.microsoft.com/en-us/azure/app-service/overview-vnet-integration

- (Topic 3)
You have an internal Basic Azure Load Balancer named LB1 That has two frontend IP addresses. The backend pool of LB1 contains two Azure virtual machines named VM1 and VM2.
You need to configure the rules on LB1 as shown in the following table.

What should you do for each rule?

1. A. Enable Floating IP.
2. B. Disable Floating IP.
3. C. Set Session persistence to Enabled.
4. D. Set Session persistence to Disabled

Correct Answer: A