Your company has an Active Directory forest. The corporate network uses DHCP to configure client computer IP addresses. The DHCP server has a DHCP client reservation for a portable computer named WKS1. You install a second DHCP server on the network. You need to ensure that WKS1 receives the DHCP reservation from the DHCP service. What should you do?()
A. Run the ipconfig /renew command on WKS1
B. Run the netsh add helper command on WKS1
C. Add the DHCP reservation for WKS1 to the second DHCP server
D. Add both DHCP servers to the RAS and IAS Servers group in the Active Directory domai
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当导体与磁力线有相对切割运动时,这个导体中()。
A. 一定有电流流过
B. 一定有感生电动势
C. 各点电位相等
D. 没有电动势
我们平常所说的有的放矢,指的是新闻评论的()问题。
A. 理论性
B. 针对性
C. 新鲜性
D. 准确性
根据《电业安全工作规程(电力线路部分)》规定:当重物吊离地面后,工作负责人应再检查(),无异常情况后方可正式起吊。
A. 起重机是否无损
B. 各受力部位
C. 吊车的出厂日期
D. 各项保护措施是否做好