Your network contains an on-premises Active Directory forest named contoso.com that contains two domains named contoso.com and east.contoso.com.
The forest contains the users shown in the following table.

You plan to sync east.contoso.com to an Azure Active Directory (Azure AD) tenant by using Azure AD Connect.
You need to select an account for Azure AD Connect to use to connect to the forest.
Which account should you select?

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.
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You have an app named App1 that is installed on two Azure virtual machines named VM1 and VM2.
Connections to App1 are managed by using an Azure Load Balancer.
The effective network security configurations for VM2 are shown in the following exhibit.

You discover that connections to App1 from 131.107.100.50 over TCP port 443 fail. You verify that the Load Balancer rules are configured correctly.
You need to ensure that connections to App1 can be established successfully from 131.107.100.50 over TCP port 443.
Solution: You modify the priority of the Allow_131.107.100.50 inbound security rule.
Does this meet the goal?

You create an Azure Storage account named contosostorage.
You plan to create a file share named data.
Users need to map a drive to the data file share from home computers that run Windows 10.
Which outbound port should be open between the home computers and the data file share?

You recently created a new Azure subscription that contains a user named Admin1.
Admin1 attempts to deploy an Azure Marketplace resource by using an Azure Resource Manager template. Admin1 deploys the template by using Azure PowerShell and receives the following error message: "User failed validation to purchase resources. Error message: "Legal terms have not been accepted for this item on this subscription. To accept legal terms, please go to the Azure portal (http://go.microsoft.com/fwlink/?LinkId=534873) and configure programmatic deployment for the Marketplace item or create it there for the first time."
You need to ensure that Admin1 can deploy the Marketplace resource successfully.
What should you do?

You plan to deploy several Azure virtual machines that will run Windows Server 2019 in a virtual machine scale set by using an Azure Resource Manager template.
You need to ensure that NGINX is available on all the virtual machines after they are deployed.
What should you use?