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试卷年份2014年下半年
试题题型【单选题】
试题内容

the following diagram  is()network topology structure

A、bus
B、star
C、ring
D、tree


相关试题

64题:

煤气公司想要在某地区高层住宅楼之间铺设煤气管道并与主管道相连,位置如下图所示,节点代表各住宅的楼和主管道位置,线上数字代表两节点间距离(单位:百米),则煤气公司铺设的管道总长最短为()米。

A、1800
B、2200
C、2000
D、2100

答案解析与讨论:www.cnitpm.com/st/1400827400.html

65题:

三个备选投资方案的决策损益表如下,如果采用最大最小决策标准(悲观主义),则选择()

A、方案A
B、方案B
C、方案C
D、方案D

答案解析与讨论:www.cnitpm.com/st/1400918317.html

66题:

某公司要把4个有关能源工程项目承包给4个互不相关的外商投标者,规定每个承包商只能且必须承包一个项目,在总费用最小的条件下确定各个项目的承包者,总费用为()。(各承包商对工程的报价如下表所示)

A、70
B、69
C、71
D、68

答案解析与讨论:www.cnitpm.com/st/14010701.html

68题:

The main types of social networking services are those that contain category places (such as former school year or classmates), means to connect with friends (usually with self-description pages), and a recommendation system linked to ().
A、net
B、interests
C、others
D、trust

答案解析与讨论:www.cnitpm.com/st/1401223093.html

69题:

some team leaders think that the only way to ()their team is through cash incentives. However research proves that money is the last thing you would want to use
A、arouse
B、encourage
C、incite
D、motivate

答案解析与讨论:www.cnitpm.com/st/1401311586.html

70题:

In the () phase team members begin to work together and adjust their work habits and behaviors to support the team. The team learns to trust each other
A、storming
B、performing
C、norming
D、adjourning

答案解析与讨论:www.cnitpm.com/st/140143583.html



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