Your network contains a Network Policy and Access Services server named Server1. All certificates in theorganization are issued by an enterprise certification authority (CA) named Server2. You have a standalonecomputer named Computer1 that runs Windows 7. Computer1 has a VPN connection that connects toServer1 by using SSTP. You attempt to establish the VPN connection to Server1 and receive the followingerror message: A certificate chain processed, but terminated in a root certificate which is not trusted by thetrust provider. You need to ensure that you can successfully establish the VPN connection to Server1. 
What should you do on Computer1?（）

单项选择题Your corporate network contains a Remote Desktop Gateway (RD Gateway) server named Server1 and aRemote Desktop Session Host (RD Session Host) server named Server2. You have a  computer namedComputer1 that runs Windows 7. You use Computer1 from home. You need to access Server2 fromComputer1.  What should you do?（）

A.Run Mstsc.exe /admin /v：server2：443.
B.Run Mstsc.exe /console /v：server2：8080.
C.Create a Remote Desktop Connection and modify the Connect from anywhere settings.
D.Create a Remote Desktop Connection and modify the Server authentication settings.

单项选择题Your network consists of an Active Directory domain and a DirectAccess infrastructure. You install Windows7 on a new portable computer and join the computer to the domain. You need to ensure that the computercan establish DirectAccess connections.  What should you do?（）

A.Install a computer certificate.
B.Create a new network connection.
C.Enable the Network Discovery firewall exception.
D.Add the computer account to the Network Configuration Operators group.

单项选择题You have a computer that runs Windows 7. The Encrypting File System (EFS) key is compromised. Youneed to create a new EFS key.  Which command should you run?（）

A.Certutil -getkey
B.Cipher.exe /k
C.Icacls.exe /r
D.Syskey.exe

单项选择题You have a computer that runs Windows XP and a USB drive that is protected by using BitLocker To Go.You need to ensure that you can copy files from the computer to the USB drive. The solution must retain theexisting files on the USB drive.  What should you do?（）

A.From a computer that runs Windows 7， change the file system of the USB drive.
B.From a computer that runs Windows 7， disable BitLocker To Go for the USB drive.
C.Log on to Windows XP as member of the Administrators group.
D.Log on to Windows XP by using a user account that has an Encrypting File System （EFS） certificate.

单项选择题You have a portable computer that runs Windows 7. The computer is joined to a domain. Multiple users logon to the computer. You need to prevent the computer from displaying the username of the last user whologged on. What should you do？（）

A.From Control Panel， modify the User Profiles settings.
B.From Control Panel， modify the Personalization settings.
C.From the local computer policy， add a policy template.
D.From the local computer policy， modify the local security policy.