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Failure of fuel injection is usually due to trouble in the （）.
A . exhaust valves
B . mechanical lubricators
C . cooling water pumps
D . fuel injection pum
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Which of the listed failures, occurring in an automated diesel generator system, should cause an audible alarm at the engine room control station?（）
A . Low cooling water outlet temperature
B . High lube oil pressure
C . Low lube oil temperature
D . Low starting air pressure
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Which IOS user EXEC command will allow a network technician to determine which router in the path to an unreachable network host should be examined more closely for the cause of the network failure?（）
A . TestKingB> telnet
B . TestKingB > ping
C . TestKingB > trace
D . TestKingB > show ip route
E . TestKingB > show interface
F . TestKingB > show cdp neighbor
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View the Exhibit to examine the error while executing the REPAIR FAILURE command in an RMAN session.What is the reason for this error?（）https://assets.asklib.com/images/image2/2018080213572340869.png
A . Another repair session is running concurrently.
B . The failure ID has not been mentioned in the command for data file 5.
C . There are new failures recorded in the Automatic Diagnostic Repository (ADR).
D . The ADVISE FAILURE command has not been issued before the REPAIR FAILURE command.
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Failure of the burner flame in an auxiliary boiler would probably be a result of（）
A . water in the fuel oil
B . broken high tension leads
C . incorrect electrode setting
D . full fuel pressure at the nozzle
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Which step is required for recover from an instance failure？ （）
A . Start up only.
B . Restore needed data files， then start up.
C . Complete restore from backup， then start up.
D . Perform point in time recovery， then start up.
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Observe the following warning in an RMAN session of your database instance： WARNING： new failures were found since last LIST FAILURE command Which statement describes the scenario that must have produced this warning？（）
A . The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository（ADR）
B . The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository （ADR）
C . The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository （ADR） since the last LIST FAILURE
D . The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository （ADR） since the last LIST FAILURE command was executed
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Burner ignition failure in an automatically fired auxiliary boiler would be caused by（）
A . a burned out solenoid in the oil supply valve
B . high temperature excess air
C . incorrectly setting the hot-well dump valve
D . an incorrectly positioned burner snubber realy
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Vessels required to be equipped with an approved backfire flame arrester are（）.
A . those with diesel engines
B . all those with gasoline engines
C . those with large engines only
D . None of the above
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When there is a flame failure in an automatically fired auxiliary boiler, the （）.
A . air supply is shut off
B . fuel supply is shut off
C . water supply is shut off
D . safety valve lift
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Cargo contaminated due to failure to provide clean holds prior to loading is an example of（）.
A . lack of due diligence
B . restraint of princes
C . inherent vice
D . latent defect
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An x445 can withstand up to two failed memory chips per memory bank. In addition， the customer requires protection for a third memory chip failure on that bank. Which EXA feature will provide this extra level of protection？（）
A . Chipkill
B . Hot Spare Memory
C . Memory Mirroring
D . Memory ProteXio
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A dazzling white burner flame in the boiler furnace indicates （）.
A . no combustion
B . deposits in the fuel
C . excessive air in the fuel
D . cold fuel oil
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A smoking burner with a pulsating flame in auxiliary boiler, is an indication that the（）
A . fuel oil supply temperature is normal
B . burner electrode is incorrectly positioned
C . fuel／air ratio is incorrect
D . ignition current is too low
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Observe the following warning in an RMAN session of your database instance: WARNING: new failures were found since last LIST FAILURE command Which statement describes the scenario that must have produced this warning?（）
A . The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository(ADR)
B . The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR)
C . The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE
D . The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE command was executed
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In the event of a flame failure in an auxiliary water-tube boiler, you must（）
A . relight the boiler immediately to prevent loss of steam pressure
B . relight the fire off the brickwork as the bricks are cherry red
C . purge the furnace of any combustible gases before attempting to relight the fire
D . speed up the feed pump to prevent dry firing when the burner flame is reestablished
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In the event of a GSS failure in a GSS cluster， which is true？（）
A . The current connections are rerouted via the backup GSS
B . Secondary GSS cannot be used to configure the GSS cluster
C . All remaining GSSs in the cluster continue responding to any new queries
D . All records in the GSS database are flushed and reconstructed again using a new master GSS
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My carelessness _____ the failure in the experiment.
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Product liability is an internal failure cost.
A:正确;
B:错误
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Howell believed the captain's failure to reduce speed was an irresponsible action.
A．TRUE
B．FALSE
C．NOT GIVEN
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In the case of payment failure within the time limit, the Customs shall charge an overdue fine of 0.05% of the amount of the duties payable per day as of the day when the duties are in default.()
此题为判断题(对，错)。
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View the Exhibit to examine the error during the database startup.You open an RMAN session for the database instance. To repair the failure, you executed the following as the first command in the RMAN session:RMAN＞ REPAIR FAILURE;Which statement describes the consequence of the command？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/31f166c0cedddf6946f2b336e2153075.jpg' />
A. The command performs the recovery and closes the failures.
B. The command only displays the advice and the RMAN script required for repair.
C. The command produces an error because the ADVISE FAILURE command has not been executed before the REPAIR FAILURE command.
D. The command executes the RMAN script to repair the failure and removes the entry from the Automatic Diagnostic Repository (ADR).
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The dot-com collapse may have been a disaster for Wall Street, but here in Silicon Valley, it was a blessing. It was the welcome end to an abnormal condition that very nearly destroyed the area in an overabundance of success. You see, the secret to the Valley's astounding multiple decade boom is failure. Failure is what fuels and renews this place. Failure is the foundation for innovation.
The valley's business ecology depends on failure the same way the tree-covered hills around us depend on fire it wipes out the old growth and creates space for new life. The valley has always been in danger of drowning in the unwelcome waste products of success too many people, too expensive houses, too much traffic, too little office space and too much money chasing too few startups. Failure is the safety valve, the destructive renewing force that frees up people, ideas and capital and recombines them, creating new revolutions.
Consider how the Internet revolution came to be. After half a decade of start-up struggles, for example, hundreds of millions of Hollywood dollars were going up in smoke. It all seemed like a terrible waste, but no one noticed that the collapse left one very important byproduct, a community of laid-off C++ programmers who were now expert in multimedia design, and out on the street looking for the next big thing.
These media geeks were the pioneer of the dot-com revolution. They were the Web's business pioneers, applying their newfound media sensibilities to create one little company after another. Most of these start-ups failed, but even in failure they advanced the new medium of cyberspace. A few geeks, like Silicon Graphics founder Jim Clark, succeeded and utterly changed our lives. In 1994 Clark was unemployed after leaving the company be founded, doggedly trying to develop a new interactive-TV concept. He approached Marc Andreessen, the co developer of Mosaic, the first widely used Internet browser, in hope of persuading Andreessen to help him design his new system. Instead, Andreessen opened Clark's eyes to the Web's potential. Clark promptly tossed his TV plans in the trash, and the two co-founded Netscape, the cornerstone of the consumer-Web revolution.
Like the interactive-TV refugees and generations of innovators before them, the dot-comers are already hatching new companies. Many are revisiting good ideas executed badly in the 1990s, while others are striking out into entirely new spaces. This happy chaos is certain to mature into a new order likely to upset an establishment, as it delivers life-changing wonders to the rest of us. But this is just the start, for revolutions give birth to revolutions. So let's hope for more of Silicon Valley's successful failures.
What is implied in the first sentence？
A．The Silicon Valley blamed its failure on the success of Wall Street.
B．The Silicon Valley is also noted for its complex ecological web.
C．The Silicon Valley takes a vain pride in its overabundant successes.
D．The Silicon Valley would benefit from the collapse in certain ways.
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The failure of homeownership promotion resulted in
A．the American dream realistic.
B．housing "bubble" broken.
C．more housing investment.
D．more new industries and technologies.
