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During system boot， the boot process hangs at LED 0551. Which of the following is a likely cause（）
A . A network problem
B . corrupted filesystem
C . corrupted ODM
D . corrupted /etc/inittab file
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Which of the following software features/products are available at additional cost for the StorwizeV7000?（）
A . Thin Provisioning, Easy Tier, FlashCopy
B . FlashCopy, Fastback for Storwize, External Virtualization
C . Easy Tier, TPC for Disk Midrange Edition, TPC for Replication
D . TPC for Disk Midrange Edition, TPC for Replication, External Virtualizatio
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At boot time， which of the following services utilizes a central server to assign IP addresses to a host？（）
A . LDAP
B . bootp
C . DHCP
D . bind
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Which of the following filesets needs to be installed in order to use topas at AIX Version 5.x？（）
A . perfagent.tools
B . bos.perf.tools
C . bos.adt.samples
D . perfmgr.local
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The minimum range at which a target can be detected is basically determined by which of the following?（）.
A . persistence
B . pulse repetition rate
C . pulse length
D . rotation rate
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Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday of the following？（）
A . 0 5 * * 6 /usr/local/bin/myscript
B . 0 5 6 * * /usr/local/bin/myscript
C . 6 * * 5 0 /usr/local/bin/myscript
D . 5 0 Sat * * /usr/local/bin/myscript
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In writing up the log book at the end of your watch，you make an error.which of the following is the way to correct the error（）.
A . Carefully and neatly erase the entry and rewrite it correctly
B . Remove this page of the log book and rewrite all entries on a clean page
C . Blot out the error completely and rewrite the entry correctly
D . Cross out the error with a single line and rewrite the entry correctly
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Which of the following statements represents the function of the compression rings installed at the top of a diesel Engine piston?（）
A . Control the amount of lube oil burned in the combustion chamber
B . Transmit heat from the piston to the cylinder liner
C . Prevent damage to ring groove inserts by acting as a heat dam
D . Dissipate combustion chamber gas pressure by channeling it through the ring ga
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Which of the following commands will enable you to see the contents of the IP routing table andsend the output to a TFTP server at the same time？（）
A . show ip route ∣ to tftp：//192.168.1.1/route.txt
B . show ip route ∣ tee tftp：//192.168.1.1/route.txt
C . show ip route ∣ include tftp：//192.168.1.1/route.txt
D . show ip route ft include tJtp：//19Z168.1.1/route.txt
E . show ip route ∣ redirect tftp：//192.168.1.1/route.txt
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When clearing customs for a foreign voyage，which of the following is processed at the custom’s house and returned to the vessel（）.
A . Shipping Articles
B . Traveling Curio Manifest
C . Official Logbook
D . Cargo Gear Register
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In order to determine the trimming arm for your vessel at any particular draft，which of the following would you compare?（）.
A . Longitudinal center of buoyancy and longitudinal center of gravity
B . Longitudinal center of floatation and longitudinal center of gravity
C . Longitudinal center of floatation and longitudinal center of buoyancy
D . Longitudinal tipping center and longitudinal center of gravity
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Which of the following commands is run to adjust the number of free paging-space pages at which AIX begins killing processes？（）
A . schedtune
B . rmss
C . rmps
D . vmtune
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Which of the following is not the reason that most Americans move to the West at the beginning of 19th century?
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Which of the following is not the effect of discussing openly at family gatherings?
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27. At security level 1, which one of the following activities shall not be carried out, through appropriate measures, on
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Which of the following statements is not true, when we look at the differences between Chinese and western education?
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Which one of the following is the correct formula for the future value of $500 invested today at 7 percent interest for 8 years?
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Which one of the following is NOT part of “Four critical components to leadership” at the time of transformation? 下列哪条不是重组中“领导力四大关键点”的一部分？
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Which of the following is most likely to happen at the year's auction？
A．The airline tickets will receive higher bids than any other item.
B．All items up for bid will be sold for at least twice their value.
C．More money will be raised this year than in any other year before.
D．Tickets for the event will be sold out in less than one week.
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Which of the following CANNOT be affected at all by an attack？
A．Nuclear facilities.
B．Iran"s nuclear process.
C．Iran"s determination.
D．Iran"s nuclear know-how.
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When a company sells bonds between interest dates they will pay which of the following at the first interest payment date？ ()
A、An amount less than the stated interest rate times the principal.
B、An amount more than the stated interest rate times the principal.
C、An amount equal to the stated interest rate times the principal.
D、The company may skip the first interest payment date since the appropriate time has not passed.
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At which of the following organizational levels can you set the valuation area? There are 2 correct answers to this question.()
A.Purchasing organization
B.Client
C.Plant
D.Company code
此题为多项选择题。
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There is a reversible reaction at equilibrium. Which of the following statement is true？
A．Heating can facilitate the formation of C
B．Adding A or B to the reaction equilibrium can shift the equilibrium to the right．
C．Adding C to the reaction equilibrium can shift the equilbrium to the right．
D．Add a chemical that binds to A can shift the equilibrium to the right
