单项选择题
A.At a command prompt， run Powercfg energy.
B.At a command prompt， run Systeminfo /s localhost.
C.From Performance Monitor， review the System Summary.
D.From Performance Information and Tools， review the detailed performance and system information.
单项选择题 You have a portable computer named Computer1 that runs Windows 7. You have a file server namedServer1 that runs Windows Server 2008. Server1 contains a shared folder named Share1. You need toconfigure Computer1 to meet the following requirements: Ensure that cached files from Share1 are encrypted. Ensure that files located in Share1 are available when Server1 is disconnected from the network. What should you do?（）
单项选择题 You have a computer that runs Windows 7. You connect to your company s network by using a VPNconnection. You discover that when you establish the VPN connection, you are unable to access InternetWeb sites. When you disconnect the VPN connection, you can access Internet Web sites. You need toaccess Internet Web sites while you are connected to the VPN. What should you do?（）
单项选择题 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?（）