RODC comes with a number of features that focus on heightened security with limited functionality to remote office users.
Which of the following are features of RODC?（）

You work as an administrator at Contoso.com. The Contoso.com network consists of two Active Directory forests, named Contoso.com and test.com. There is no trust relationship configured between the forests.
A backup of Group Policy object (GPO) from the test.com domain is stored on a domain controller in the Contoso.com domain.
You are informed that a GPO must be created in the Contoso.com domain, and must be based on the settings of the GPO in the test.com domain.
You start by creating the new GPO using the New-GPO Windows PowerShell cmdlet. You want to complete the task via a Windows PowerShell cmdlet.
Which of the following actions should you take?（）

Your network contains an Active Directory domain named fabrikam.com. You implement DirectAccess and an IKEv2 VPN.
You need to view the properties of the VPN connection.
Which connection properties should you view? To answer, select the appropriate connection properties in the answer area.