yaw joint
sway joint
slip joint
flex or ball joint
第1题：
●(72) is a device that allows a computer to transmit information over a telephone line.
(72) A．Disk
B．Modem
C．Printer
D．Display
第2题：
FLOATING，NOT CONTROLLED，WITHOUT A CLEARLY DETERMINABLE DIRECTION means ______.
A.Grounding
B.Sailing
C.Adrift
D.Running into danger
第3题：
What is the best explanation to the underline phrase "to secure the smooth withdrawal of ships"?
A.To withdraw a ship mid make it in a safe condition
B.To secure the life of a ship and recycle it
C.To break a wreck
D.To finish the service of a ship and break it without other problems
第4题：
Which virtualization technology allows multiple physical devices to be combined into a singlelogical device？（）
第5题：
Among the possible causes of unexpected constant inclination of the floating ship is ______．
A.Consumption of on board liquids
B.Miscalculation of loads
C.Liquid transfer through open valves
D.Flooding due to hull damage
第6题：
The meat box temperature control circuit, as used in the ship service refrigeration system, is an example of ______.
A.two position control
B.single speed floating control
C.proportional(比例) control
D.reset control
第7题：
Oil slick caused by spillage of oil from tanker ship is ______.
A.a drop of oil
B.the emulsion of oil at sea surface
C.the weathered oil
D.the oil floating on the surface of the sea water
第8题：
A. Allows interfaces to share common IP addresses.
B. Allows an interface to remain up without the aid of keepalives.
C. Allows a router to send routing and not receive updates via that interface.
D. Allows a routing protocol to forward updates that is missing its IP address.
E. Allows a router to receive routing updates on an interface but not send updates via that interface.
第9题：
第10题：
What type of Call Admission control in CallManager allows for limits to the bandwidth consumed by active calls？（）