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A list man would expect to see any of the following light signals EXCEPT ______.
A.two red lights
B.one green light
C.one white light
D.one amber light
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更多 “ A list man would expect to see any of the following light signals EXCEPT ______.A.two red lightsB.one green lightC.one white lightD.one amber light ” 相关考题
考题
A vessel may use any sound or light signals to attract the attention of another vessel as long as ______.A.white lights are not usedB.red and green lights are not usedC.the signal cannot be mistaken for a signal authorized by the RulesD.the vessel signals such intentions over the radiotelephone
考题
A vessel not under command making way at night would show ______.A.two all-round red lights in a vertical lineB.anchor lights and sidelightsC.two all-round white lights in a vertical line，sidelights and a stern lightD.two all-round red lights in a vertical line，sidelights，and a stern light
考题
A vessel engaged in minesweeping on the high seas carries which of the following day signals ?A.Two green balls in a vertical lineB.Two black balls in a vertical lineC.A black ball at the foretruck and yardarm endsD.A shape of two cones point to point
考题
A vessel on the high seas that is not under command shall display which of the following day signals? ______A.Two black ballsB.Three black ballsC.Two red ballsD.Three red balls
考题
If several fixed navigational lights are visible at the same time, each one may be positively identified by checking all of the following EXCEPT what against the Light List?______.A.RhythmB.PeriodC.IntensityD.Color
考题
When I got out of the car and walked about among them, ____one old man who shook his head disapprovingly, they all began to cheer.A.see that
B.except that
C.provided that
D.except for
考题
The traffic lights were red when the driver reached them．To the surprise of his passenger,the ear did not slow down．Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment．The car stopped just in time.
"Sorry,I didn't notice the light．I thought it was green until I saw that it was the top light which was shining."
This strange story is quite true．About ten men in every hundred are color blind in some way;women are luckier--only about one in two hundred suffers from color blindness.
In some cases,a man may not be able to see deep red．He may think that red,orange and yellow are all the same as green.
People often like one color more than others．Blue is the color of the sky and sea．Green makes us think of fields and trees．Red is the color of blood and makes some people think of danger．Black is the color of night．In the dark we cannot see what is around us so we are sometimes afraid of the unknown and do not like black as a color.
One is considered as a color blind man if__.A.he can see the difference between red and deep red
B.he can see the difference between blue and green
C.he can't tell the difference between orange and green
D.he thinks green is the same as blue
考题
The traffic lights were red when the driver reached them．To the surprise of his passenger,the ear did not slow down．Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment．The car stopped just in time.
"Sorry,I didn't notice the light．I thought it was green until I saw that it was the top light which was shining."
This strange story is quite true．About ten men in every hundred are color blind in some way;women are luckier--only about one in two hundred suffers from color blindness.
In some cases,a man may not be able to see deep red．He may think that red,orange and yellow are all the same as green.
People often like one color more than others．Blue is the color of the sky and sea．Green makes us think of fields and trees．Red is the color of blood and makes some people think of danger．Black is the color of night．In the dark we cannot see what is around us so we are sometimes afraid of the unknown and do not like black as a color.
Among the traffic lights,red light is placed__.A.at the bottom
B.in the middle
C.at the top
D.below the green light
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Which of the following IOS commands can detect whether the SQL slammer virus propagates in yournetworks？（）A、access-list 100 permit any any udp eq 1434B、access-list 100 permit any any udp eq 1434 logC、access-list 110 permit any any udp eq 69D、access-list 110 permit any any udp eq 69 logE、None of above.
考题
The following access list was applied outbound on he E0 interface connected to the 192.168.1.8/29 LAN: access-list 123 deny tcp 192.168.1.8 0.0.0.7 eq 20 any access-list 123 deny tcp 192.168.1.9 0.0.0.7 eq 21 any What effect will this access list have?（）A、All traffic will be allowed to exit E0 except FTP traffic.B、FTP traffic from 192.168.1.22 to any host will be denied.C、FTP traffic from 192.168.1.9 to any host will be denied.D、All traffic exiting E0 will be denied.E、All FTP traffic to network 192.168.1.8/29 from any host will be denied.
考题
单选题The international number，location and/or name，geographical co-ordinates，characteristics and intensity，elevation in metres，range in sea miles and description of structure of a light can be found in（）.A
Ocean Passages for the WorldB
Admiralty List of Radio SignalsC
IALA Maritime Buoyage SystemD
Admiralty List of Lights and Fog Signals
考题
单选题A vessel may use any sound or light signals to attract the attention of another vessel as long as（）.A
white lights are not usedB
red and green lights are not usedC
the signal cannot be mistaken for a signal authorized by the RulesD
the vessel signals such intentions over the radiotelephone
考题
单选题You see a vessel displaying three lights in a vertical line.The highest and lowest lights are red and the middle light is white.She is also showing a white light at the stern，which is lower than the forward light.It could be a（）.A
Survey vesselB
Vessel not under commandC
Vessel agroundD
Pilot vessel with port side to you
考题
单选题All of the following are distress signals under the Rules EXCEPT（）.A
International Code Signal AAB
orange-colored smokeC
red flaresD
the repeated raising and lowering of outstretched arms
考题
单选题All of the following are distress signals EXCEPT（）.A
the continuous sounding of any fog signal apparatusB
giving five or more short and rapid blasts of the whistleC
firing a gun at intervals of about a minuteD
a barrel with burning oil in it，on deck
考题
单选题The following access list below was applied outbound on the E0 interface connected to the 192.169.1.8/29 LAN: access-list 135 deny tcp 192.169.1.8 0.0.0.7 eq 20 any access-list 135 deny tcp 192.169.1.8 0.0.0.7 eq 21 any How will the above access lists affect traffic? （）A
FTP traffic from 192.169.1.22 will be deniedB
No traffic, except for FTP traffic will be allowed to exit E0C
FTP traffic from 192.169.1.9 to any host will be deniedD
All traffic exiting E0 will be deniedE
All FTP traffic to network 192.169.1.9/29 will be denied
考题
单选题Which of the following IOS commands can detect whether the SQL slammer virus propagates in yournetworks？（）A
access-list 100 permit any any udp eq 1434B
access-list 100 permit any any udp eq 1434 logC
access-list 110 permit any any udp eq 69D
access-list 110 permit any any udp eq 69 logE
None of above.
考题
单选题As you approach Giles Bend Cutoff Light (mile 367.7 LDB)，what type of daymark would you see on the light structure?（）A
Green diamondB
Green triangleC
Red diamondD
Red square
考题
单选题A buoy having red and green horizontal bands would have a light characteristic of（）.A
group occultingB
composite group flashingC
Morse letter AD
quick flashing
考题
单选题Some lights used as aids to marine navigation have a red sector to indicate a danger area. The limits of a colored sector of a light are listed in the Light List in which of the following manners?（）A
Geographical positions outlining the area of the sectorB
True bearings as observed from the ship toward the lightC
An outline of the area of the sectorD
True bearings as observed from the light toward the ship
考题
单选题All of the following information concerning lighted aids to navigation may be read directly from the Light List EXCEPT the（）.A
locationB
height of light above waterC
luminous rangeD
light characteristics
考题
单选题If several fixed navigational lights are visible at the same time，each one may be positively identified by checking all of the following EXCEPT what against the Light List?（）A
RhythmB
PeriodC
IntensityD
Color
考题
单选题When two vessels are in sight of one another and NOT in or near an area of restricted visibility，any of the following signals may be given EXCEPT（）.A
a light signal of at least five short and rapid flashesB
one prolonged，one short，one prolonged，and one short whistle blastsC
four short whistle blastsD
two short whistle blasts
考题
单选题A mooring buoy，if lighted，shows which color light?（）A
YellowB
WhiteC
BlueD
Any color except red or green
考题
单选题A list man would expect to see any of the following light signals except （）.A
two red lightsB
one green lightC
one white lightD
one amber light
考题
单选题A vessel shall be deemed to be overtaking when she can see at night（）.A
only the sternlight of the vesselB
a sidelight and one masthead light of a vesselC
only a sidelight of the vesselD
any light except the masthead lights of the vessel
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