How should a DNS client be configured?()
A. Edit the /etc/netsvc.conf file to have a nameserver and a domain search order.
B. Edit the /etc/resolv.conf file to have a nameserver and a domain search order.
C. Edit the /etc/resolv.conf file to have a nameserver, domain, and domain search order.
D. Edit the /etc/netsvc.conf file to have a nameserver, domain, and domain search order.
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汞合金成分里起了"氧化"角色的是()
A. 银
B. 锡
C. 铜
D. 汞
E. 锌
一般而言人力资源规划包括()个步骤。
A. 5
B. 6
C. 7
D. 8
苯二氮类镇静作用优于吩噻嗪之处()
A. 有暂时性记忆缺失效应
B. 可减少麻醉药用量
C. 安全范围较大
D. 无锥体外系反应
E. 减低代谢