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Identify three reasons that explain why assigning more than one managed serve achieve better performance than running one managed server with more resources?()
A . Thread management inside the JVM process might be less effective than context switching between processes on the OS level. It is better to combine both these technologies to achieve full saturation of resources.
B . Current CPUs are multicore units. So starting managed servers in the amount of physical cores and pinning them 1:1 to cores will always get the best performance.
C . By a combination of prioritization of processes on the OS level and Work Manager in WLS, one could tune the whole environment more precisely.
D . Assigning more than one managed server to hardware will never bring better performance.
E . More instances means more connections to databases, so one could serve more concurrent calls on the database level. This is primarily why this approach will give better performance numbers.
F . Depending on the profile of the application, having more JVMs with smaller heaps will lead to more predictable response times than fewer JVMs with a large heap.
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Routine radio communications should be no more than().
A . one minute
B . three minutes
C . five minutes
D . eight minute
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Our ship is more than 150 meters in().
A . height
B . breadth
C . depth
D . length
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Happiness and love can be more_____ ( 有感染力的 ). These emotions can easily influence others.
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用 more than, no more than, not more than, no more ... than, not more ... than填空。 He had to work at the age of ________ twelve.
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用 more than, no more than, not more than, no more ... than, not more ... than填空。 Mr .Li is ________ a professor; he isalso a famous scientist.
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Typically, Asians are more formal than westerners and older people are more formal than younger people.
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用 more than, no more than, not more than, no more ... than, not more ... than填空。 If you tell your father what you 've done, he'll be ________ angry.
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Every argument has more than one premise.
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( ) is more beautiful than roses.
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These machines were used more than
A.200 years ago.
B.2,000 years ago.
C.20,000 years ago.
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It is found by the Pew Research Center that more and more of the least educated men_____. A)earn less than their wives B)are declined by white-collar women C)refuse to malty white-collar women D)have to remain single
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According to the passage, when could people start using a maglev commerciaily?A.In 5 years. B.In 10 years.C.In 20 years.D.In more than 20 years.
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If Japan exports more than it imports,
A.Japan’s net exports are negative
B.Japan is running a trade deficit.
C.Japan’s net capital outflow must be positive
D.Japan’s net capital outflow must be negativ
E.
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根据所听到的内容作答_____. A)Two weeks. B)Less than two weeks. C)Two to three weeks. D)More than three weeks.
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You can have days with more or fewer than twenty-four hours, and ______ with more or fewer than seven days.
A、years
B、months
C、seasons
D、weeks
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According to the Bible story , Abel killed Cain because his gift didn't please God.
A:对
B:错
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Nothing is more luscious than wild strawberries.
A.delicious
B.unpalatable
C.profitable
D.furious
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Soon after his appointment as secretary-general of the United Nations in 1997, Kofi Annan lamented that he was being accused of failing to reform. the world body in six weeks. "But what are you complaining about?" asked the Russian ambassador: "You've had more time than God." Ah, Mr. Annan quipped back, "but God had one big advantage. He worked alone without a General Assembly, a Security Council and [all] the committees."
Recounting that anecdote to journalists in New York this week, Mr. Annan sought to explain why a draft declaration on UN reform. and tackling world poverty, due to be endorsed by some 150 heads of state and government at a world summit in the city on September 14th16th, had turned into such a pale shadow of the proposals that he himself had put forward in March. "With 191 member states", he sighed, "it's not easy to get an agreement."
Most countries put the blame on the United States, in the form. of its abrasive new ambassador, John Bolton, for insisting at the end of August on hundreds of last minute amendments and a line-by-line renegotiation of a text most others had thought was almost settled. But a group of middle-income developing nations, including Pakistan, Cuba, Iran, Egypt, Syria and Venezuela, also came up with plenty of last-minute changes of their own. The risk of having no document at all, and thus nothing for the world's leaders to come to New York for, was averted only by marathon all-night and all-weekend talks.
The 35-page final document is not wholly devoid of substance. It calls for the creation of a Peacebuilding Commission to supervise the reconstruction of countries after wars; the replacement of the discredited UN Commission on Human Rights by a supposedly tougher Human Rights Council; the recognition of a new "responsibility to protect" peoples from genocide and other atrocities when national authorities fail to take action, including, if necessary, by force; and an "early" reform. of the Security Council. Although much pared down, all these proposals have at least survived.
Others have not. Either they proved so contentious that they were omitted altogether, such as the sections on disarmament and non-proliferation and the International Criminal Court, or they were watered down to little more than empty platitudes. The important section on collective security and the use of force no longer even mentions the vexed issue of pre-emptive strikes; meanwhile the section on terrorism condemns it "in all its forms and manifestations, committed by whomever, wherever and for whatever purposes", but fails to provide the clear definition the Americans wanted.
Both Mr. Annan and, more surprisingly, George Bush have nevertheless sought to put a good face on things, with Mr. Annan describing the summit document as "an important step forward" and Mr. Bush saying the UN had taken "the first steps" towards reform. Mr. Annan and Mr. Bolton are determined to go a lot further. It is now up to the General Assembly to flesh out the document's skeleton proposals and propose new ones. But its chances of success appear slim.
Who have recently listened to the story in the first paragraph of the text?
A.Ambassadors.
B.UN officials.
C.The world's leaders.
D.Reporters.
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By saying "the opposite was true in the Western Indian Ocean", Cinner means that reserves that were more remote tended. A) have less fish than unprotected areas B) have more fish than unprotected areas C) have less fish than reserves near large populations D) have more fish than reserves near large populations
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Mobile Phones:Are They about to Transform. Our Lives? We love them so much that some of us sleep with them under the pillow,yet we are increasingly concerned that we cannot escape their electronic reach.We use them to convey our most intimate secrets,yet we worry that they are a threat to our privacy.We rely on them more than the lnternet to cope with modern life,yet many of us don’t believe advertisements saying we need more advanced services.
Sweeping aside the doubts that many people feel about the benefits of new third generation phones and fears over the health effects of phone masts(天线竿),a recent report clains that the long-term effects of new mobile technologies will be entirely positive so long as the public can be convinced to make use of them.Research about users of mobile phones reveals that the mobile has already moved beyond being a mere practical communications tool to become the backbone (支柱)of modern social life,from love affairs to friendship to work.One female teacher,32,told the researchers:“I love my phone.It’s my friend.”
The close relationship between user and phone is most pronounced among teenagers,the report says,who regard their mobiles as an expression of their identity.This is partly because mobiles are seen as being beyond the control of parents.But the researchers suggest that another reason may be that mobiles,especially taxt messaging,are seen as a way of overcoming shyness.“Texting is often used for apologies,to excuse lateness or to communicate other things that make us uncomfortable,”the report says,The impact of phones,however,has been local rather than global,supporting existing friendships and networks,rather than opening users to a new broader community.Even the language of texting in one area can be incomprehensible to anybody from another area.
Among the most important benefits of using mobile phones,the report claims,will be a vastly improved mobile infrastructure(基础设施),providing gains throughout the economy,and the provision of a more sophisticated location-based services for users.The report calls on govemment to put more effort into the delivery of services by bobile phone,with suggestions including public transport and traffic information and doctors’ text messages to remind patients of appointments.“I love that idea,”one user said in an interview.“It would mean I wouldn’t have to write a hundred messages to myself.”
There are many other possibilities.At a recent trade fair in Sweden,a mobile navigation product was launched.When the user enters a destination,a route is automatically downloaded to their mobile and presented by voice,pictures and maps as they drive.In future,these devices will also be able to plan around congestion(交通堵塞)and road works in real time.Third generation phones will also allow for remote monitoring of patients by doctors.In Britain scientists are developing a asthma(哮喘)management solution,using mobiles to detect early signs of an attack.
第11题:What does the writer suggest in the first paragraph about our attitudes to mobile phones?
A.We can’t live without them.
B.We are worried about using them so much.
C.We have contradictory feelings about them.
D.We need them more than anything else to deal with modem life.
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Is it possible that the ideas we have today about ownership and property rights have been so universal in the human mind that it is truly as if they had sprung from the mind of God? By no means. The idea of owning and property emerged in the mists of unrecorded history. The ancient Jews, for one, had a very different outlook on property and ownership, viewing it as something much more temporary and' tentative than we do.
The ideas we have in America about the private ownership of productive property as a natural and universal right of mankind, perhaps of divine origin, are by no means universal and must be viewed as an invention of man rather than an order of God. Of course, we are completely trained to accept the idea of ownership of the earth and its products, raw and transformed. It seems not at all strange; in fact, it is quite difficult to imagine a society without such arrangements. If someone, some individuals, didn't own that plot of land, that house, that factory, that machine, that tower of wheat, how would we function? What would the rules be? Whom would we buy from and how would we sell?
It is important to acknowledge a significant difference between achieving ownership simply by taking or claiming property and owning what we tend to call the "fruit of labor." If I, alone or together with my family, work on the land and raise crops, or if I make something useful out of natural material, it seems reasonable and fair to claim that the crops or the objects belong to me or my family, are my property, at least in the sense that I have first claim on them. Hardly anyone would dispute that. In fact, some of the early radical workingmen's movements made (an ownership) claim on those very grounds. As industrial organization became more complex, however, such issues became vastly more intricate. It must be clear that in modem society the social heritage of knowledge and technology and the social organization of manufacture and exchange account for far more of the productivity of industry and the value of what is produced than can be accounted for by the labor of any number of individuals. Hardly any person can now point and say, "That--that right there--is the fruit of my labor." We can say, as a society, as a nation--as a world, really--that what is produced is the fruit of our labor, the product of the whole society as a collectivity.
We have to recognize that the right of private individual ownership of property is man-made and constantly dependent on the extent to which those without property believe that the owner can make his claim, dependent on the extent to which those without stick.
According to the passage, the concept of ownership probably ______.
A.resulted from the concept of property right
B.stemmed from the uncovered prehistoric ages
C.arose from the generous blessing of the Creator
D.originated from the undetected Middle Ages
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Which of the following is happening now?<br/>A.More men than women are now crying.<br/>B.More women are now working outside their homes.<br/>C.Heart diseases are on the rise.<br/>D.The poison found in tears is killing more and more people.
A:More
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A from B.by C.more than D.because E.off
There are so many possible hobbies.Choose one-or possibly ____1 one-that suits you.A hobby should be something that when you get up in the morning on your day ____2,you will be able to
say,Great,today I can enjoy my hobby,"or"I can't wait to get home ____3 work,because my hobby is waiting for me!"You should be so absorbed when doing your hobby that you may even losetrack of time.A hobby can bring tremendous joy and satisfaction to the young or old.Start out ____4 making a list of all the possible hobbies you even think you would be interested in.Search your mind back to when you were younger too.Maybe your drawing or painting was hung in the hall at your grammar school _____5 it was so good or possibly you remember doing your own tune up on your car and how proud you were.At this point you just want to list a lot ofpossibilities,no matter how odd they may seem.