结合滤波器在工作频段下,从电缆侧看,它的输入阻抗为()Ω,从结合电容器侧看,它的输入阻抗为()Ω。
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冠心病伴有肝硬化,并发上消化道出血时,下列治疗哪项是错误的()
A. 三腔管压迫
B. 去甲肾上腺素胃管滴注
C. 垂体后叶素静脉滴注
D. 6-氨基己酸静点
E. 冰盐水洗胃
在PPP协议中,PPP验证成功后,将由Authenticate阶段转入Establish阶段。()
A. 正确
B. 错误
办理机动车过户手续时,原车主与新车主必须在同一个车管所辖区()
A. 正确
B. 错误
Your company has a server named Server1 that runs a Server Core installation of Windows Server 2008, and the DNS Server server role. Server1 has one network interface named Local Area Connection. The static IP address of the network interface is configured as 10.0.0.1. You need to create a DNS zone named local.contoso.com on Server1. Which command should you use?()
A. ipconfig /registerdns:local.contoso.com
B. dnscmd Server1 /ZoneAdd local.contoso.com /DSPrimary
C. dnscmd Server1 /ZoneAdd local.contoso.com /Primary /file local.contoso.com.dns
D. netsh interface ip v4 set dnsserver name= local.contoso.com static 10.0.0.1 primary