更多"A station in the mobile service the"的相关试题:
[单项选择]A mobile earth station in the maritime mobile-satellite service,which is located on board ship,is called（）.
A. an LES
B. an SES
C. a ship station
D. a Land Mobile Station
[单项选择]无线电电台中Mobile Station缩写是MS，代表的是（）
A. 主波束
B. 智能网
C. 物理层
D. 移动台
[单项选择]你连接了一个运行Windows Mobile专业版6.1的移动设备到一台计算机。你发现Windows无法为这个移动设备安装所必需的设备驱动程序。你要确保你可以与这个移动设备同步文件，你该怎么做？（）
A. 在Windows 移动中心，单击同步设置
B. 在同步中心，单击设置新的同步伙伴
C. 在设备管理器，单击扫描检测硬件改动
D. 在设备和打印机，右击设备并单击疑难解答
[单项选择]Is the pilot boat （） station
A. in
B. at
C. with
D. on
[多项选择]QoS中，Differentiated Service与Integrated Service的主要区别是（）
A. Differentiated Service里，去往不同目的地的分组获得的服务是不同的
B. Differentiated Service里，来自不同信源的分组获得的服务是不同的
C. 在Differentiated Service无需为每个流维护状态信息
D. Differentiated Service适合于在大型骨干网络上应用
[多项选择]Differenciated Service与Integrated Service的主要区别是（）
A. Differenciated Service无须信令协议
B. Differenciated Service里，去往不同目的地的分组获得的服务是不同的
C. Differenciated Service里，来自不同信源的分组获得的服务是不同的
D. 在Differenciated Service无须像integrated Service一样分别为每个流维护软状态（soft-state）信息
E. Differenciated Service适合于在骨干网上应用
[单项选择]The Network Coordination Station for the INMARSAT-A coast stations in the Pacific ocean region is in（）.
A. Yamaguchi, Japan
B. Beijing, China
C. Nakhodka, Russia
D. Perth, Australia
[单项选择]A radio link between a transmitting earth station and a receiving earth station through one satellite is named a（）.
A. Radio link
B. Space segment
C. Satellite link
D. upper link
[单项选择]The Network Coordination station for the INMARSAT-A coast stations in the Pacific ocean region is in（）.
A. Yamaguchi, Japan
B. Beijing, China
C. Nakhodka, Russia
D. Perth, Australia
[单项选择]Your assigned emergency station aboard ship can be found on the ship’s （）
A. station bill
B. clearance papers
C. certificate of inspection
D. permit to proceed
[单项选择]How does a coast radio station communicating by HF radio normally identify itself?（）
A. By its subscriber number
B. By its call sign
C. By its MMSI
D. By its MID
[单项选择]（）contains the wheelhouse with the control station,the chartroom where charts,pilot books and publications are kept,and the radio room.
A. The doube bottom
B. The cofferdam
C. The navigating bridge
D. The superstucture
[单项选择]A Navtex station in each NAVAREA is usually allowed to have（）for transmission.
A. 10 minutes every 4 hours
B. half an hour every other hour
C. irregular period of time
D. 5 minutes every two hours
[单项选择]You are approaching the pilot station with the wind fine on the starboard bow and making about 3 knots.You can help to calm the seas by taking what action just before the pilot boat comes along on the port side（）.
A. Backing full
B. Stopping the engines
C. Giving right full rudder
D. A short burst of ahead full with left full rudder
[单项选择]A lookout can leave his station（）.
A. at the end of the watch
B. at any time
C. ONLY when properly relieved
D. 15 minutes before the end of the watch
[单项选择]Our house is about a mile from the railway station and there are not many houses（）.
A. in between
B. far apart
C. among them
D. from each other
[单项选择]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
