Your company has an Active Directory domain. All servers run Windows Server 2008. You deploy a Certification Authority （CA） server. You create a new global security group named CertIssuers. You need to ensure that members of the CertIssuers group can issue， approve， and revoke certificates. What should you do（） ["Assign the Certificate Manager role to the CertIssuers group.","Place CertIssuers group in the Certificate Publisher group","Run the certsrv -add CertIssuers command promt of the certificate server","Run the add -member-membertype memberset CertIssuers command by using Microsoft WindowsPowershell"]
由于市场的复杂多变性，市场管理创新所涉及的各种因素具有很大的不确定性，那么下列不属于市场管理创新的风险是？（） ["市场风险","技术风险","组织风险","人员风险"]
什么是水力机组定期检查？其主要项目是什么？
森林起源
无论数据流图如何庞大复杂，都可以分为（）数据流图和（）数据流图两种。
导叶剪断销剪断的原因有哪些？
