第69题： （）不属于物理安全管理。
A．机房安装监控系统
B．严格控制对应用系统的访问
C．机房安装UPS备用电源。
D．采取必要措施，发现线路截获事件井报警
答案解析与讨论：www.cnitpm.com/st/5367928072.html

第70题： 我国国家标准由（）进行管理。
A．IEC
B．IEEE
C．SAC
D．W3C
答案解析与讨论：www.cnitpm.com/st/5368012611.html

第71题： can be described by the following characteristics:volume,variety,velocity,veracity and value.
A．Artificial intelligence
B．Integrated circuit
C．Parallel computing
D．Big data
答案解析与讨论：www.cnitpm.com/st/5368125490.html

第73题： Project () includes making choices about resource allocation balancing competing demands examining any alternative approaches tailoring the processes to meet the project objectives and managing the inter dependencies among the Project Management
Knowledge Areas.
A．schedule management
B．scope management
C．integration management
D．resource management
答案解析与讨论：www.cnitpm.com/st/5368311042.html

第74题： （）refers to the management of the overall and long-term development direction objectives tasks and policies of an organization in a certain period,as well as the corresponding decisions on the organization's resource allocation,and the tracking, supervision and change of these decisions.
A．Quality management
B．Communication management
C．Risk management
D．Strategy management
答案解析与讨论：www.cnitpm.com/st/536849195.html

第75题： （）is not the communication technical that may be used for the virtual team.
A．Shared portals
B．Face to face talk
C．Video conference
D．E-mail/chat
答案解析与讨论：www.cnitpm.com/st/53685270.html