问答题Practice 3 Information and communications are central to modern society and organizations. One approach to understand the working environment is to consider an organization as a communications system. An organization that has open lines of communication with valid, honest information going up, down, and throughout the organization will be much more effective and a much better place to work than the organization that attempts to restrict the flow of information or distort and deceive. When leadership attempts to keep workers in the dark, workers tend to become distrustful. This undermines their cooperation. It is easy to understand the value and importance of open, honest communications and valid information. Yet, few organizations are able to function in this manner. In the long run, poor communication will undermine the entire organization. Restricting communication and distorting information are symptoms of short-range thinking. We must avoid these stupid, short-sighted traps and constantly strive for and open communications system with objective information.
问答题
Practice 3 Information and communications are central to modern society and organizations. One approach to understand the working environment is to consider an organization as a communications system. An organization that has open lines of communication with valid, honest information going up, down, and throughout the organization will be much more effective and a much better place to work than the organization that attempts to restrict the flow of information or distort and deceive. When leadership attempts to keep workers in the dark, workers tend to become distrustful. This undermines their cooperation. It is easy to understand the value and importance of open, honest communications and valid information. Yet, few organizations are able to function in this manner. In the long run, poor communication will undermine the entire organization. Restricting communication and distorting information are symptoms of short-range thinking. We must avoid these stupid, short-sighted traps and constantly strive for and open communications system with objective information.
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OSI代表（）A、Organization for Standards InstituteB、Organization for Internet StandardsC、Open Standards InstituteD、Open Systems Interconnection
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单选题When can routine communications be resumed on a frequency or channel on which radio silence has been imposed? （）AAfter determining that the frequency or channel appears to be no longer in useBAfter determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communicationsCAfter the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concludedDRoutine communications can resume if，in the Master's opinion，communications on that frequency or channel will not interfere with emergency communications
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单选题When can routine communications be resumed when radio silence has been imposed?（）AAfter determining that the frequency or channel appears to be no longer in useBAfter determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communicationsCRoutine communications can resume after the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concludedDIf，in the Master's opinion，communications on that frequency will interfere with emergency communications
以下各项对OSI的描述正确的是: (1.0分) [单选.] A. Organization for Standards Institute B. Organization for Internet Standards C. Open Standards Institute D. Open Systems Interconnection