A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）
You connect your computer to a wireless network. You discover that this new connection fails to show in the Connect to a network window.
You need to view this connection in the Connect to a network window.
What should you do?（）
All client computers in your company run Windows 7 Enterprise. Each client computer runs one guest virtual machine (VM) in Windows Virtual PC .
A user reports that a supported USB device connected to his client computer does not appear in the guest VM. The USB device functions correctly on the client computer.
You need to ensure that the USB device can be installed in the guest VM.
What should you do？（）
You are the network administrator for The company has a main office at Toronto and several branch offices in North America. You work in Toronto.
The network contains Windows Server 2003 computers and Windows XP Professional computers.
A user named Tess works in a branch office. She reports that her client computers cannot connect to a remote VPN server. You suspect that her client computer did not receive a recent hotfix.
You need to verify which hotfixes are installed on Tess's computer.
What should you do?（）
You are the network administrator for TestKing. All servers run Windows Server 2003.
Twenty TestKing employees connect to a terminal server named Testking2 to run applications and to gain access to the Internet.
The 20 employees report that they receive security messages while browsing Internet Web sites. The employees report that they cannot modify the Internet Explorer security settings on their client computers while connected to Testking2.
You need to allow these 20 employees to modify the Internet Explorer security settings in their client computers while connected to Testking2.
What should you do?（）
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