You need to design access to e-mail by Internet users. What should you do？（） ["Configure front-end servers to use HTTP to communicate with back-end servers","Configure the internal firewall to allow IPSec traffic between front-end and back-end Exchange servers","Require all users to encrypt all outbound e-mail messages","Issue digital certificates to all remote users. Require the certificates to be used when authenticating to Outlook Web Acce"]
有一台运行Windows Server 2008的服务器。该服务器都安装了Windows Server虚拟化角色服务。您需要将差异磁盘和父磁盘合并。该怎么做？（） ["编辑父磁盘","检查父磁盘","编辑差异磁盘","检查查分磁盘"]
人权
衡量风险潜在损失的最重要方法是（）。 ["确定风险的概率分布","找出风险因素","层次分析法","敏感性分析法"]
某10kV用户有功负荷为350kW，功率因数为0.8，则应选择变比分别为（）的电流互感器和电压互感器。 ["30／5A、10000／100V","50／5A、10000／100V","75／5A、10000／100V","50／5A、10000／100V"]
简答班集体课堂纪律问题产生的主要原因？
