SF6断路器本体严重漏气至分合闸闭锁，处理如下（）。
A. 断开该开关的操作电源
B. 在该开关的手动操作把手上悬挂禁止操作的标识牌
C. 汇报调度，根据调度令，采取措施将其隔离
D. 很紧急，值班员立即自行采取措施将其隔离
查看答案
简述private、protected、public、internal修饰符的访问权限。
在深井异常高温地区钻井中，常选用（）作降虑失剂。
A. SMP
B. SMT
C. 高粘CMC
D. PHP
煤磨主机机组系统磨体螺栓、衬板的巡检标准为：无磨损、松动、异响。
A. 正确
B. 错误
Your network consists of a single Active Directory domain. The domain contains 13 member servers. The member servers run Windows Server 2003 Service Pack 2 (SP2). The computer accounts for all member servers are located in an organizational unit (OU) named Servers. You need to prevent remote desktop connections to the member servers. What should you do? （）
A. On each server, remove all users from the Remote Desktop Users group.
B. On each server, run the Terminal Services Configuration console. From the RDP-TCP connection permissions properties, set the Full Control permission for the Remote Desktop Users group to deny.
C. Use a Group Policy Object (GPO) to disable the Allow users to connect remotely using Terminal Services setting.
D. Use a Group Policy Object (GPO) to configure the Sets rules for remote control of Terminal Services user sessions setting to No Remote Control.
微信支付 
支付宝支付