You have an Azure application gateway named AppGW1 that balances requests to a web app named App1. You need to modify the server variables in the response header of App1. What should you configure on AppGW1?
You have an Azure Virtual Desktop deployment that has 500 session hosts. All outbound traffic to the internet uses a NAT gateway. During peak business hours, some users report that they cannot access internet resources. In Azure Monitor, you discover many failed SNAT connections. You need to increase the available SNAT connections. What should you do?
You have an Azure subscription that contains the public IPv4 addresses shown in the following table. You plan to create a load balancer named LB1 that will have the following settings: - Name: LB1 - Location: West US - Type: Public - SKU: Standard Which public IPv4 addresses can be used by LB1?
You are configuring two network virtual appliances (NVAs) in an Azure virtual network. The NVAs will be used to inspect all the traffic within the virtual network. You need to provide high availability for the NVAs. The solution must minimize administrative effort. What should you include in the solution?
You plan to publish a website that will use an FQDN of www.contoso.com. The website will be hosted by using the Azure App Service apps shown in the following table. You plan to use Azure Traffic Manager to manage the routing of traffic for www.contoso.com between AS1 and AS2. You need to ensure that Traffic Manager routes traffic for www.contoso.com. Which DNS record should you create?
You have five virtual machines that run Windows Server. Each virtual machine hosts a different web app. You plan to use an Azure application gateway to provide access to each web app by using a hostname of www.contoso.com and a different URL path for each web app, for example: https://www.contoso.com/app1. You need to control the flow of traffic based on the URL path. What should you configure?
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?
Question 118
You plan to publish a website that will use an FQDN of www.contoso.com. The website will be hosted by using the Azure App Service apps shown in the following table. You plan to use Azure Traffic Manager to manage the routing of traffic for www.contoso.com between AS1 and AS2. You create a Traffic Manager profile named TMprofile1. TMprofile1 uses the weighted traffic-routing method. You need to ensure that Traffic Manager routes traffic for www.contoso.com. Which DNS record should you create?
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 from any IP address. Solution: You create a WAF policy exclusion for request headers that contain 137.135.10.24. Does this meet the goal?
The log shows that WAF rule with ruleId 920300 was trigged. Instead we should disable the WAF rule that has a ruleId 920300. Reference: https://docs.microsoft.com/en-us/azure/web-application-firewall/ag/web-application-firewall-troubleshoot
Question 120
HOTSPOT - Your company has 10 instances of a web service. Each instance is hosted in a different Azure region and is accessible through a public endpoint. The development department at the company is creating an application named App1. Every 10 minutes, App1 will use a list of endpoints and connect to the first available endpoint. You plan to use Azure Traffic Manager to maintain the list of endpoints. You need to configure a Traffic Manager profile that will minimize the impact of DNS caching. What should you configure? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:
