alter course to port
maintain course and speed
alter course to starboard
maintain course and reduce speed
第1题：
A fire is discovered in the bow of your vessel while making way. The wind is from ahead at 35 knots. You should ______.
A.remain on course and hold speed
B.remain on course but slack the speed
C.change course to put the wind on either beam and increase speed
D.change course and put the stern to the wind
第2题：
The irregular black line around a charted light such as Race Rock Light indicates that it is ______.
A.unwatched
B.surrounded by riprap
C.a minor light
D.constructed on an artificial island
第3题：
An increase in load on a diesel engine results in _____ of speed of the crankshaft.
A.a reduction
B.an increase
C.an outing
D.a downwards
第4题：
Every vessel should at all times proceed at a safe speed.Safe speed is defined as that speed where ______.
A.no wake comes from your vessel
B.you can stop within your visibility range
C.you can take proper and effective action to avoid collision
D.you are traveling slower than surrounding vessels
第5题：
You are doing a Williamson turn．Your vessel has swung about 60° from the original course heading．You should ______．
A.Put the rudder amidships and check the swing
B.Stop the engines and prepare to maneuver to pick up the man in the water
C.Shift your rudder
D.Increase to maximum speed
第6题：
Your ship must {speed up}．
A.reduce speed
B.increase speed
C.change speed
D.stop engine
第7题：
You are making a sharp turn in a channel and using a buoy four points on the bow to gauge your rate of turn．If you observe the buoy moving aft relative to you，what should you do ________．
A.Increase the rate of turn
B.Decrease the rate of turn
C.Maintain a constant rate of turn
D.Decrease speed
第8题：
While troubleshooting a network outage, you discover that an employee brought a switch from home into the office to connect additional equipment to the network. In order to increase his speed, he connected this switch to both network ports in his office, resulting in a bridge loop.Which of these can you implement to prevent future occurrences of this issue?（）
A.RSTP
B.root guard
C.BPDU guard
D.GLBP
第9题：
A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should ______.
A.remain on course and hold speed
B.change course and put the stern to the wind
C.change course to put the wind on either beam and increase speed
D.remain on course but slack the speed
第10题：