单项选择题
A.Copy the desktop background image file from the remote computer to the local computer.
B.Configure the Remote Desktop Connection properties to display the remote desktop in full screen.
C.Click the Broadband option on the Experience tab of the Remote Desktop Connection properties.
D.Click the LAN （10Mbps or higher） option on the Experience tab of the Remote Desktop Connection properties.
单项选择题 You have a desktop computer and a portable computer. Both the computers are configured to allow remote desktop connections. You connect to the desktop computer from the portable computer. You need to save files from within the remote session to the C： drive of the portable computer. What should you do？（）
单项选择题 You send a remote assistance invitation for help. You need to open a personal document without allowing the help desk to view the document. You also need to ensure that the remote assistance session remains connected. What should you do？ （）
单项选择题 You receive a remote assistance request. It expires before you are able to accept it. You need to increase the amount of time you have to accept remote assistance requests. What should you do？（）