Your network contains a DNS server named Server1 that runs Windows Server 2008 R2.Root hints for Server1 are configured as shown in the exhibit. (Click the Exhibit button.)You need to add root hints to Server1.What should you do first？（） [" Disable recursion."," Delete the . (root) zone."," Restart the DNS Server service."," Remove all conditional forwarders."]
工艺阶段
You deploy a windows server 2008 VPN server behind a firewall. Remote uses connect to the VPN by using portable computers that run windows vista with the latest service pack. The firewall is configured to allows only secured web communications. You need to enable remote users to connect as securely as possible. You must achieve this goal without opening any additional ports on the firewall. What should you do?（） ["Create an IPsec tunnel.","Create an SSTP VPN connection.","Create a PPTP VPN connection.","Create a L2tp VPN connection."]
在【模板】子面板，如图所示，模板预览区是（） [" 模板预览区是①"," 模板预览区是②"," 模板预览区是③"," 模板预览区是④"]
人身危险的同质性
根据不同的结构特征和是否接触人体，医疗器械的使用形式包括哪些？
