Apply two coats of red lead primer and topside paint （）the forecastle deck.
第1题：
A vessel not under command shall display ______.
A.two red lights at night and two black balls during daylight
B.two red lights at night and three black balls during daylight
C.three red lights at night and two black balls during daylight
D.three red lights at night and three black balls during daylight
第2题：
A vessel on the high seas that is not under command shall display which of the following day signals? ______
A.Two black balls
B.Three black balls
C.Two red balls
D.Three red balls
第3题：
Which of the following can lead to the contribution of LAN traffic congestion?(Select all that apply)
A. Too many hosts in a broadcast domain
B. Full duplex operation
C. Broadcast storms
D. Multicasting
E. Segmentation
F. Low bandwidth
第4题：
You need to investigate a VTP problem between two Company switches. The lack of which two prevents VTP information from propagating between switches？（）
第5题：
（）(油漆) should be evenly distributed.
第6题：
The Coordinator Surface Search（CSS）in a SAR situation should display by night ______．
A.Deck lights forward and aft
B.A white light over two red lights
C.A red light，white light，and blue light in a vertical line
D.A distinctive signal promulgated by the CSS
第7题：
After riveting is completed, the joints on the shell of a vessel are generally made watertight by________.
A.faying
B.caulking
C.felt or canvas packing
D.red lead
第8题：
A vessel not under command making way at night would show ______.
A.two all-round red lights in a vertical line
B.anchor lights and sidelights
C.two all-round white lights in a vertical line，sidelights and a stern light
D.two all-round red lights in a vertical line，sidelights，and a stern light
第9题：
首楼甲板涂上两度红丹漆和干舷漆。（）
第10题：
Which two statements are true about RED？（）