After you enter Thimble Shoal Channel，you will alter course to pass between Trestle “A” and “B”. Which channel should you use?（）..

第1题

[单选题] The external flotation bladder on an immersion suit should be inflated（）.

A、before you enter the water B、after you enter the water C、after one hour in the water D、after you notice that your suit is losing buoyancy

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第2题

[单选题] The following（）is a standard phrase.

A、You may enter fairway B、You should enter fairway C、ANSWER. It is permitted to enter fairway D、You could enter fairway

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第3题

[单选题] If you wear extra clothing when entering the water after abandoning ship it will（）.

A、weigh you down B、preserve body heat C、reduce your body heat D、make it more difficult to breathe

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第4题

[单选题] You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?（）

A、enable B、configure C、edit D、cli

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第5题

[] After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?（）

A、A. Show history B、B. Show buffers C、C. Show typed commands D、D. Show terminal buffer E、E. Show command

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第6题

[单选题] You want to log in to the router and make a configuration change. After logging in as the root user, what is the next command you must enter?（）

A、enable B、configure C、edit D、cli

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第7题

[单选题] You want to log in to the router and make a configuration change. After logging in as the root user, what is the next command you must enter?（）

A、enable B、configure C、edit D、cli

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第8题

[] If you wear extra clothing when entering the water after abandoning ship it will（）.

A、A.weigh you down B、B.preserve body heat C、C.reduce your body heat D、D.make it more difficult to breathe

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第9题

[单选题] After you enter the Ohio River at Cairo，which span of the Illinois Central RR Bridge would you select to pass under? （）

A、Any span is navigable B、Northbank or Southbank C、Southbank span only D、Northbank span only

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第10题

[] You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?（）

A、A. enable B、B. configure C、C. edit D、D. cli

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After you enter Thimble Shoal Channel，you will alter course to pass between Trestle “A” and “B”. Which channel should you use?（）

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