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【多选题】
计算机网络中采用的的传输介质包括( )。A.
同轴电缆
B.
双绞线
C.
光纤
D.
电源线
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皮皮学刷刷变学霸
举一反三
【单选题】气体的相对湿度是指在一定的总压下湿气体中的湿分蒸汽压与()之比。
A.
气体的总压
B.
湿分在tw下的饱和蒸汽压
C.
湿分在td下的饱和蒸汽压
D.
湿分在t下的饱和蒸汽压
【单选题】Which of the following is an advantage of centralised decision-making?
A.
Allows senior management to focus on high level strategic decisions
B.
Better motivation for more junior staff
C.
Improved local decisions
D.
Avoidance of dysfunctional decision-making
【单选题】气体的相对湿度是指在一定总压下湿气体中的湿分蒸汽压与（ ）之比
A.
气体的总压
B.
湿分在tw下的饱和蒸汽压
C.
湿分在td下的饱和蒸汽压
D.
湿分在t下的饱和蒸汽压
【多选题】The centralised structure results in:
A.
Data being passed from the functional level to the upper level.
B.
Data is then aggregated and analysed at the upper level for planning and control purposes.
C.
Feedback is then given at functional level.
D.
Information being required lower down the hierarchy due to the high level of autonomy that exists.
【判断题】A centralised organisation is one in which authority is concentrated in one place
A.
正确
B.
错误
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