free
fastened
broken
stuck
第1题：
---What should I do first before boarding? ----().
A.You may ask the policeman there to help.
B.Please go to the airline counter to check-in for your flight.
C.You should wait and see.
D.You have to go there to check in for your flight.
第2题：
Before replacing a piston you should check that all rings are ___.
A.free
B.fastened
C.broken
D.stuck
第3题：
Before signing the delivery note, you should check that the consignment is complete. What does "delivery note" mean in Chinese?
A、交货单
B、便条
C、存款单
D、资信证明
第4题：
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance which uses mixed authentication mode. The instance runs on a computer which has Windows Server 2003 installed. You must make sure that the SQL Server 2008 authenticated logins follow the same password complexity rules that are enforced by Windows Server 2003. Besides this, you must make sure that the password complexity rules continue to be enforced. So what action should you perform to achieve this goal?（）
第5题：
Before letting the anchor go, you should check that the ______.
A.chain is clear
B.anchor is clear of obstructions
C.wildcat is disengaged
D.All of the above
第6题：
Click the Exhibit button. A customer has several interconnected core rings (see exhibit). They want to create several irtual rings?utilizing their OC-192 backbone (nodes 1,2,3,4). What should you recommend?（）
A. PPMN with BLSR rings
B. PPMN with UPSR rings
C. 1:N protection on all core circuits
D. multi-ring interconnect with BLSR rings
第7题：
In a diesel engine, when refitting piston rings you should______. I. check the ring gap at the smallest diameter of the cylinder II. remove carbon from the ring groove
A.I only
B.II only
C.both I and II
D.neither I nor II
第8题：
In a diesel engine, when refitting piston rings you should ①check the ring gap at the smallest diameter of the cylinder ②remove carbon from the ring groove
A.①
B.②
C.①②
D.neither ① nor ②
第9题：
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a text file which is named SQL01.log on the E: drive. A SQL Server Agent job executes every 2 minutes and logs information to the text file. You get a report from users saying that the sever doesn't make response. As the technical support, you check and find that the SQL Server Agent service does not run and the SQL Server Agent job no longer functions. You have to identify the reason why the SQL Server Agent service is unresponsive. In the options below, which log should you check?（）
第10题：
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You create a SQL Server Agent job that execute every 2 minutes. There istext file named SQL.log On the E://drive. The job logs information to the text file. You get a report from users saying that the server doesn'；t make response. You check and find that the SQL Server Agent service does not run and the Agent job doesn'；t function any loner. As the IT support， you have to identify the reason for the failure of the SQL Server Agent service. Which log should you check？ （）