搜题

【单选题】

The “urgent” priority should be used for messages（）.

A、concerning the Safety of Life at Sea (SOLAS)

B、detailing important navigational warnings

C、containing information concerning the safety of a mobile unit or person

D、concerning on-scene communications

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更多“The “urgent” priority should be used for messages（）.”相关的问题

第1题

[单选题] The priority of EGC messages is classified by（）.

A、distress, urgent and safety B、safety and routine C、urgent, safety and routine D、distress, urgent, safety and routine

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第2题

[单选题] Bridge-to-bridge communication means（）communications between ships from the position from which the ships are normally navigated.

A、distress B、urgent C、safety D、general

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第3题

[单选题] Which of the following services can an administrator use to reduce latency and prioritize the flowof data?（）

A、Fault tolerance B、RADIUS C、Qos D、Load balancing

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第4题

[单选题] A technician receives an urgent call that the switch in accounting is down. Which of the followingshould the technician do FIRST to troubleshoot this issue?（）

A、Identity symptoms and problems B、Document the process and solutions C、Establish the most probable cause D、Escalate if necessary.

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第5题

[单选题] If the Vessel is accepted after the inspection by the Buyers，the sale shall become（），subject only to the terms and conditions of this Agreement，provided the Sellers receive written notice of acceptance from the Buyers within 72 hours after completion of such inspection.

A、pressing and urgent B、impetuous C、persecuted D、outright and definite

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第6题

[单选题] The Urgency Signal（）indicates that the station calling has a very urgent message to transmit concerning the safety of a ship or aircraft，or of some person on board or within sight.

A、SOS B、XXX C、TTT D、PAN

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第7题

[单选题] To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）

A、prioritization B、classification C、fragmentation D、traffic shaping

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第8题

[单选题] Which statement is TRUE（）.

A、Key letters or abbreviations may not be used in GMDSS radio logbooks under any circumstance B、Urgent communications do not need to be entered in the GMDSS radio log C、Both of the above D、None of the above

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第9题

[单选题] In radiotelephone communications，the prefix PAN-PAN indicates that（）.

A、a ship is threatened by grave and imminent danger and requests immediate assistance B、a calling station has an urgent message about the safety of a person C、the message following the prefix will be about the safety of navigation D、the message following is a meteorological warning

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