考题
The boat is as long as 20 feet in ________ and 6 meters in width.
A. deepB. lengthC. longD. square
考题
if you want to change the position of the head line forward for 3 meters, what do you say?
考题
Whichofthefollowingcablestandardshasamaximumeffectiverangeof25meters(82feet)?()
A.1000Base-CXB.1000Base-TC.1000Base-LXD.1000Base-SX
考题
WhichtwoCiscoWirelessControlSystem(WCS)statementsaretrue?()
A.theWCSBaseversionincludesallthefeaturesoftheWCSLocationversionaswellasadditionalenhancementsB.theWCSBaseversionprovideson-demandlocationofrogueaccesspointsandclientstowithin33feet(10meters)C.WCSaddsagraphicalviewofmultipleCiscoWirelessLANcontrollersandmanagedaccesspointsD.WCSincludesanetworkmanagementtoolwhichissimilartoasitesurveytoolE.WCSusestheCDPprotocoltocommunicatewiththecontrollers
考题
You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE?A.Yours is the give-way vessel because it is less than 30 meters longB.You shall not impede the safe passage of the tankerC.The tanker is the stand-on vessel because it is to port of your vesselD.The tanker is the stand-on vessel because it is the larger of the two vessels
考题
You are on a 50.3 meters long vessel with a draft of 2.7 meters and twin screws.Which statement about rescuing a survivor in the water with ship pickup is TRUE ________.A.You should stop to windward of the man and drift down on himB.You should stop with the man on your weather beam and twist the ship up to himC.A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the manD.Ship pick up should never be used with a shallow draft vessel
考题
The biggest whale is__________ blue whale, which grows to be about 29 meters long--theheight of __________ 9-storey building.A.the; the
B.a; a
C.a; the
D.the ; a
考题
What is the maximum recommended height at which a Cisco Aironet 1000 Series controller-based accesspoint should be mounted when using integrated antennas?()A、8 feet [2.4 meters]B、16 feet [4.8 meters]C、24 feet [7.3 meters]D、40 feet [12.1 meters]
考题
1000BaseT has a MAXIMUM run distance of:()A、25 meters (82 feet)B、100 meters (328 feet)C、500 meters (1640 feet)D、1000 meters (3280 feet)
考题
What is the maximum recommended height at which a cisco aironet 1000 series controller-based access point should be mounted when using integrated antennas?()A、16 feet [4.8 meters]B、24 feet [7.3 meters]C、8 feet [2.4 meters]D、40 feet [12.1 meters]
考题
What is the recommended distance between controller-based access points for support ofroaming?()A、50 feet [15 meters]B、200 feet [60 meters]C、150 feet [45 meters]D、100 feet [30 meters]
考题
802.11g wireless signals operating at 24GHz has a maximum line of sight range of which of thefollowing?()A、460 feet (140 meters)B、540 feet (165 meters)C、560 feet (171 meters)D、840 feet (256 meters)
考题
After 100 meters (328 feet), CAT6 cabling is known to experience which of the following symptoms?()A、Signal lossB、Signal bleedC、Data collisionD、Crosstalk
考题
单选题You are on a 165-foot (50.3 meters) long vessel with a draft of 9 feet (2.7 meters) and twin screws. Which statement about rescuing a survivor in the water with ship pickup is TRUE? ()A
You should stop to windward of the man and drift down on himB
You should stop with the man on your weather beam and twist the ship up to himC
A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the manD
Ship pick up should never be used with a shallow draft vessel
考题
单选题A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights is the vessel REQUIRED to show at night?()A
OneB
TwoC
ThreeD
Four
考题
单选题The ship has()of more than 10 meters at full load.A
an engineB
an overall lengthC
a displacementD
a draft
考题
单选题You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE? ()A
Yours is the give-way vessel because it is less than 30 meters longB
You shall not impede the safe passage of the tankerC
The tanker is the stand-on vessel because it is to port of your vesselD
The tanker is the stand-on vessel because it is the larger of the two vessels
考题
单选题What is the maximum recommended height at which a cisco aironet 1000 series controller-based access point should be mounted when using integrated antennas?()A
16 feet [4.8 meters]B
24 feet [7.3 meters]C
8 feet [2.4 meters]D
40 feet [12.1 meters]
考题
单选题At 0845,you are approaching the entrances to Thimble Shoal Channel. What channel must you use?()A
The South Auxiliary Channel since your draft is less than 25 feet (7.6 meters),and you are not a passenger vesselB
The South Auxiliary Channel or Thimble Shoal Channel,but you must remain on the right hand side of the main channelC
The North Auxiliary Channel since you are going to turn to a northerly heading near buoy 12D
You are not permitted to use any of the channels,but must remain outside the buoyed channel line
考题
单选题The Vessel Bridge-to-Bridge Radiotelephone Act applies to().A
every towing vessel of 16 feet or over in length while navigatingB
every vessel of 50 GT and upward,carrying one or more persons for hireC
all aircraft operating on the waterD
every power-driven vessel of 20 meters and upward while navigating
考题
单选题What is the maximum recommended height at which a Cisco Aironet 1000 Series controller-based accesspoint should be mounted when using integrated antennas?()A
8 feet [2.4 meters]B
16 feet [4.8 meters]C
24 feet [7.3 meters]D
40 feet [12.1 meters]
考题
单选题802.11g wireless signals operating at 24GHz has a maximum line of sight range of which of thefollowing?()A
460 feet (140 meters)B
540 feet (165 meters)C
560 feet (171 meters)D
840 feet (256 meters)
考题
单选题()tankers over 100 meters long must not proceed beyond Dongbei buoy.A
LoadingB
LoadC
LadeD
Laden
考题
单选题—How long is the bridge?—It’s ______.A
300-meter-longB
300-meters longC
300 meters longD
300 meter long
考题
单选题At 0815,visibility is excellent and you can see Montauk Point. Montauk Point Light is().A
shown from a brown towerB
equipped with a fog diaphoneC
lighted 24 hoursD
is 79 feet (24 meters) high
考题
单选题1000BaseT has a MAXIMUM run distance of:()A
25 meters (82 feet)B
100 meters (328 feet)C
500 meters (1640 feet)D
1000 meters (3280 feet)
考题
单选题What is the recommended distance between controller-based access points for support of roaming?()A
50 feet [15 meters]B
200 feet [60 meters]C
150 feet [45 meters]D
100 feet [30 meters]