Buoys are marked with reflective material to assist in their detection by searchlight.Which statement is TRUE ().

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• Buoys are marked with reflective material to assist in their detection by searchlight. Which statement is TRUE? （）

  A . A safe-water buoy will display red and white vertical stripes of reflective material B . All reflective material is white because it is the most visible at night C . A special-purpose mark will display either red or green reflective material to agree with its shape D . A preferred-channel buoy displays either red or green reflective material to agree with the top band of color

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• Life preservers must be marked with the（）.

  A . stowage space assigned B . vessel's name C . vessel's home port D . maximum weight allowed

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• How many life buoys（）on board with self-igniting light?

  A . there exist B . there is C . there are D . are there

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• A cargo hose is marked with the（）.

  A . maximum working pressure B . bursting pressure C . safety relief valve setting D . maximum temperature

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• You are working with a client to deploy QoS on their Frame Relay WAN. They would like to be able to allow packets to cross the Frame Relay WAN but have them marked as discard eligible if they exceed the QoS policy. How would you accomplish this task?（）

  A . Configure a class map that sets the DE bit so that the policy map can correctly apply a violate-action if the policy is exceeded. B . Configure a service policy that sets the DE bit and apply it to the serial interface connected to the Frame Relay WAN. C . Configure a policy map that has a burst-max action of setting the DE bit if the policy is exceeded. D . Configure a policy map that has a violate-action to change the DE bit from 0 to 1.

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• To secure a vessel in a particular place by means of chains or ropes made frast to the shore, to anchors, or to anchored mooring buoys, or to ride with both anchors down defines（）.

  A . To moor B . to berth C . to anchor D . to ride at anchor

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• An orange and white buoy marking an area where operating restrictions are in effect will be marked with which symbol? （）

  A . Open-faced diamond B . Diamond with a cross C . Circle D . Rectangle

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• Which aid is NOT marked on a chart with a magenta circle? （）

  A . Aero light B . Radar station C . Radar transponder beacon D . Radiobeaco

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• Each hand portable fire extinguisher on a ship must be marked with（）.

  A . the name of the unit on which it is located B . the date that it was installed on the unit C . the names of the individuals qualified to use it D . an identification number different from other extinguishers on the unit

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• Two navigational hazards are located near to each other，but each is marked by an individual cardinal buoyage system. The buoys of one cardinal system may be identified from the other system by（）.

  A . the differing light colors B . one system having odd numbers while the other system has even numbers C . one system using horizontal bands while the other system uses vertical stripes D . the difference in the periods of the light

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• Which item is NOT required to be marked with the vessel’s name（）.

  A . Hand-portable fire extinguisher B . Life preserver C . Immersion suit D . Lifeboat oar

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• Preferred channel marks are aids to navigation which all following marks other than（）．

  A . channel junctions B . bifurcations C . fishing traps D . wrecks or obstructio

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• On a ship，how many ring buoys are required to have a buoyant line attached?（）

  A . One ring life buoy B . One ring life buoy on each side of the ship C . Three ring life buoys D . Two ring life buoys on each side of the shi

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• View the Exhibit and identify the component marked with a question mark.（）https://assets.asklib.com/images/image2/2018080209115933263.jpg

  A . Checkpoint （CKPT） B . Process Monitor （PMON） C . Archiver Processes （ARCn） D . Recoverer Process （RECO） E . Memory Manager process （MMAN）

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• Buoys which mark isolated dangers are painted with alternating（）.

  A . red and black bands B . green and black bands C . red and white stripes D . green and white band

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• Each hand portable fire extinguisher must be marked with（）.

  A . the name of the vessel on which it is located B . the date that it was installed C . the names of the individuals qualified to use it D . an identification number

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• Preferred channel marks are colored with（）．

  A . black and green bands B . red and green bands C . red and yellow bands D . yellow and green band

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• View the Exhibit and identify the component marked with a question mark. （）https://assets.asklib.com/images/image2/2018080115025841442.jpg

  A . Checkpoint （CKPT） B . Process Monitor （PMON） C . Archiver Processes （ARCn） D . Recoverer Process （RECO） E . Memory Manager process （MMAN）

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• Biologically it is females that are marked, while in language and culture, it is males that are marked.

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• _____is a popular school of Chinese martial arts marked with slow and gentle movements that are designed for defense, strengthening of physique and prevention of diseases.

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• 160. Which aid is NOT marked on a chart with a magenta circle?

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• Mark sometimes （） to the cinema with his sister.

  A．go B．gos C．goes D．going

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• Mark（）two days going on family visits with experienced staff members.

  A、spends B、takes C、costs

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• Directions: In this part, there are 30 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.

  16. It is necessary that an efficient worker ______ his work on time. A. accomplishes B. can accomplish C. accomplish D. has accomplished

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