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【单选题】

You observed the following output for a user session:<br /> <img src="https://nimg.ppkao.com/2018-08/yiyu/2018080214193472220.jpg?sign=16c436ebb8d0f70e7799034bea3212f6&t=62d52704" /><br /> What do you infer from the preceding output?（）

A、Resumable set for session with sid 18

B、The user session has entered into a deadlock

C、The database instance is enabled to use asynchronous commit

D、The threshold warning limit is exceeded for the tablespace that is used by the user session

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更多“ You observed the following output for a user session:<br /> <img src="https://nimg.ppkao.com/2018-08/yiyu/2018080214193472220.jpg?sign=16c436ebb8d0f70e7799034bea3212f6&t=62d52704" /><br /> What do you infer from the preceding output?（）”相关的问题
第1题
[单选题] If you observe more closely, Margaret is（）of the two girls.

A、the taller  B、taller  C、the tallest  D、tallest  

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第2题
[单选题] If you observe the point of cloud convergence shifting to the right and the “bar”of the storm appears to move along the horizon（）.

A、The center of the storm will by-pass you  B、The storm will strike you on the starboard side  C、You are in the direct path of the storm and should take immediate steps to batten down loose gear  D、The storm is starting to break up  

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第3题
[] If you observe smoke coming from the turbocharger of an auxiliary diesel engine, you should（）

A、A.check the air filter for obstruction  B、B.check for an exhaust leak  C、C.check the exhaust temperature  D、D.secure the engine  

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第4题
[单选题] You are making a sharp turn in a channel and using a buoy four points on the bow to gauge your rate of turn.If you observe the buoy moving aft relative to you，what should you do（）.

A、Increase the rate of turn  B、Decrease the rate of turn  C、Maintain a constant rate of turn  D、Decrease speed  

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第5题
[单选题] You observed the following output for a user session: What do you infer from the preceding output?（）

A、Resumable set for session with sid 18  B、The user session has entered into a deadlock  C、The database instance is enabled to use asynchronous commit  D、The threshold warning limit is exceeded for the tablespace that is used by the user session  

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第6题
[单选题] When you are transferring fuel oil to the setting tanks, precautions to be observed should include （）

A、plugging gooseneck tank vents to prevent accident overflow  B、maintaining a high transfer rate until a slight trickle of oil is observed flowing from the overflow line  C、sounding the tanks frequently and reducing the transfer rate as the level approaches maximum fill  D、maintaining a supply of chemical dispersant to cleanup minor oil spills adjacent to the ship  

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第7题
[单选题] You are inspecting the lower main precision bearings on a diesel engine.You observe that about half the thin Babbitt linings are of a milky white colourThis condition is caused by （）

A、large dirt particles in the oil supply  B、insufficient lubricating oil and overheating  C、normal wear  D、water contamination of the lube oil  

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第8题
[] You are the network administrator for your company. The network consists of a single Active Directory domain. The Active Directory domain contains two domain controllers named DC1 and DC2. During routine monitoring of the domain controllers, you observe numerous errors in the system log. The errors are similar to the one shown in the following dialog box. You need to resolve these errors on your domain controllers as quickly as possible. What are two possible ways to achieve this goal? （）(Each correct answer presents a complete solution. Choose two.) You are the network administrator for your company. The network consists of a single Active Directory domain. The Active Directory domain contains two domain controllers named DC1 and DC2. During routine monitoring of the domain controllers, you observe numerous errors in the system log. The errors are simila

A、A. Install the appropriate printer drivers on DC1 and DC2.  B、B. Modify the Default domain controller Group Policy object (GPO). Enable the Do not allow client printer redirection policy.  C、C. Add the Domain Admins group to the built-in Print Operators group.  D、D. Add the Domain Users group to the built-in Print Operators group.  

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第9题
[] In order to detect rot in manila lines，you should（）.

A、A.feel the surface of the line for broken fibers  B、B.measure the reduction in circumference of the line  C、C.observe any mildew on the outer surface  D、D.open the strands and examine the inner fibers  

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