授权员审核网银盾序列号与客户服务申请回执上打印的网银盾序列号、网银盾领取单上填写的网银盾序列号一致后,需由()三人在监控下完成交接。
A. 授权柜员
B. 主账簿管库员
C. 企业经办员
D. 出纳员
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高炉炼铁的本质是()。
A. 铁的还原过程
B. 造渣
C. 脱硫
Your company has a main office and a branch office.The network contains two DNS servers named DNS1 and DNS2.DNS1 is located in the main office. DNS1 hosts a primary standard zone named contoso.com. The contoso.com zone is configured to use DNSSEC.DNS2 is located in the branch office. DNS2 is a caching-only DNS server. You need to ensure that client computers in the branch office can receive authoritative responses to queries for contoso.com if a WAN link fails. DNSSEC security must be maintained.What should you configure on DNS2 for contoso.com?()
A. a conditional forwarder
B. a secondary zone
C. a zone delegation
D. an Active Directory-integrated stub zone
多次测验分数的稳定、一致程度是()
A. 信度
B. 效度
C. 区分度
D. 难度
确定药物的有毒无毒,主要考虑以下几方面()
A. 含不含有毒成分
B. 整体是否有毒
C. 用量是否适当
D. 是否有副作用