以下属于金融资产的是（）。 ["股票","房地产","期权","债券","证券投资基金"]
（）技术在对地铁隧道施工过程中能更好的保证作业人员的安全。 ["A.数字化工地 ","B.虚拟仿真施工技术 ","C.绿色施工技术 ","D.电动桥式脚手架技术"]
企业本期确认的下列各项收入中，计算纳税所得额时按税法规定应予调整的有（）。 ["国债的利息收入","接受捐赠收入","债务重组收入","公允价值变动收益","投资企业的所得税税率大于被投资单位的所得税税率时，长期股权投资采用权益法确认的投资收益"]
Certkiller .com has a network that consists of a single Active Directory domain.Windows Server 2008 is installed on all domain controllers in the network. You are instructed to capture all replication errors from all domain controllers to a central location. What should you do to achieve this task（） ["Initiate the Active Directory Diagnostics data collector set","Set event log subscriptions and configure it","Initiate the System Performance data collector set","Create a new capture in the Network Monitor"]
多媒体网络教室的资源系统是指（） ["教师使用的多媒体计算机","学生使用的多媒体计算机","控制面板和电子教室","辅助备课资源、学科资源库和素材库"]
系统分析的过程是获得当前系统的物理模型、抽象出（）、建立（）。
