消息认证技术主要包括（）、（）、（）和（）等
信息按应用领域分为：管理信息、（）和科技信息。 ["文化信息","交通信息","农业信息","社会信息"]
施工现场针对不同的污水设置的相应处理设施不包括（）。 ["A.沉淀池 ","B.清洗池 ","C.隔油池 ","D.化粪池"]
As an administrator at Certkiller.com， you have installed an Active Directory forest that has a single domain. You have installed an Active Directory Federation services （AD FS） on the domain member server. What should you do to configure AD FS to make sure that AD FS token contains information from the active directory domain（） ["Add a new account store and configure it.","Add a new resource partner and configure it","Add a new resource store and configure it","Add a new administrator account on AD FS and configure it","None of the above"]
前瞻性思维的实质是什么？（） ["概念延伸","概念混淆","概念创新","概念整合"]
运行中减轻水轮机汽蚀破坏的措施有哪些？
