监理合同是指委托人与监理单位就委托的工程项目管理内容签订的明确双方权利和义务的协议。（）不属于监理单位的义务或职责，（）不属于监理单位的权利。

（）不属于监理单位的义务或职责。

单项选择题A PM wanted to show management, visually, how quality controls were affecting processes. The best tool to accomplish this is（）

A．Diagrams
B．Histograms
C．Flowcharts
D．Control charts

单项选择题（）operate by distributing a workload evenly over multiple back end nodes. Typically the cluster will be configured with multiple redundant load-balancing front ends.

A．High-availability clusters
B．Load-balancing clusters
C．Grid computing
D．Cloud Computing

单项选择题In software engineering and systems engineering,（）is a description of a system's behavior as it responds to a request that originates from outside of that system.

A．black box
B．business rule
C．use case
D．traceability matrix

单项选择题若某小型信息系统开发团队由4人组成，则其沟通渠道数为（）。

A．12
B．10
C．8
D．6

单项选择题软件著作权的客体是指（）。

A．公民、法人或其他组织
B．计算机程序及算法
C．计算机程序及有关文档
D．软件著作权权利人