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There is more than one way to set the server to detect and affect long running operations automatically. What is the best choice of you want to reduce the impact of long running operations on other users without aborting the long running operations?()
A . Define user profiles and set the CPU_PER_CALL limit.
B . Define a SWITCH_TIME for a plan in the Resource Manager.
C . Create a batch job that checks V$SESSION_LONGOPS;the batch job alters the session priority of the long running operations.
D . Create a user defined event in the Oracle Enterprise Manager, which monitors V$SESSION_LONGOPS.
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Your vessel is listening 4°to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by th end with one foot of freeboard at the bow. Which action should you take first?()
A . Press up the slack No.1 starboard double bottom tank
B . Pump out the forepeak tank
C . Eliminate the water in the tween decks aft
D . Jettision stores out of the paint locker in the focsle
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Which one of the following BEST describes Long Term File System (LTFS)?()
A . eliminates dependence of middleware layer
B . provides the ability to partition the library
C . makes tape look and work like any removable media
D . provides up to 48% lower power consumption in idle mode
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IBM Long Term File System (LTFS) benefits include which one of the following?()
A . management of the encryption keys
B . partitioning of the library drives
C . helps to control the write speed matching
D . helps reduce tape, file management and archive cost
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A sound signal of seven short blasts and one long blast given with the vessel’s sound system is().
A . Safety alarm
B . Distress alarm
C . Fire drill alarm
D . General emergency alarm
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2. The poem of “song to Celia” is written in the form of ______.
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Of the women writers in the 19th century English literature, ( ) is the only one that deals with the life of the working-class people, represented by her novel Mary Barton.
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What is the name of the song?
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My favorite radio song is the one I first heard on a thick 1923 Edison disc I ( ) at a garage sale.
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In the song, \it's a long way to go, a hard row to hoe\ means growing up is a ______ process.
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I think the song in the film “Titanic” is ____ one of all the movie songs.
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The theme of Song is the inconstancy of women.
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One of the best _________of the 20th century is the mobile phone.
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The Song of Beowulf is the national ______ of the English people.
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While he achieved limited success in his lifetime, F. Scott Fitzgerald is now widely regarded as one of the greatest American writers of the 20th century.
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John Tsais new song______as one of the top ten songs for this year.
A.has been picked up
B.has picked up
C.has been picked out
D.has picked out
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Recycling Around the World Recycling is one of the best environmental success stories of the late 20th century. But we could do more. People must not see recycling as fashionable, but essential.
The Japanese are very good at recycling because they live in a crowded country
They do not have much space. They do not want to share their limited space with rubbish
But even so, Tokyo area alone is estimated to have three million tons of leftover rubbish at present.
In 1996, the United States recycled and composted (制成肥料) 57 million tons of waste (27% of the nation's solid waste). This is 57 million tons of waste which did not go into landfills and incinerators (焚化炉). In doing this, 7,000 rubbish collection programmes and recycling centres helped the authorities.
In Rockford, a city in Illinois, US, its officials choose one house each week and check its garbage (废物). If the garbage does not contain an newspapers or aluminium (铝) cans, then the resident of the house gets a prize of at least $1,000.
In Japan, certain cities give children weekly supplies of tissue paper and toilet paper in exchange for a weekly collection of newspapers.
In one year Britain recycles:
· 1 out of every 3 newspapers.
· 1 out of every 4 glass bottles and jars (罐子).
· 1 out of every 4 items of clothing.
· 1 out of every 3 aluminium drink cans.
In 1999, Hong Kong transported 1.3 million tons of waste to mainland China for recycling. Around 535,000 tons of waste were recycled in Hong Kong itself
Over half the things we throw away could be recycled. That means we could recycle
10 times as much as we do now.
However, recycling needs a lot of organisation and special equipment. Also, there is not much use for some recycled material.
第41题:Which of the following is NOT true of the Japanese?
A.They have recycled all their waste.
B.They live in a crowded country.
C.They are very good at recycling.
D.They have to share their limited space with rubbish.
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Many of Robert Bums songs deal with friendship, ______ has long become a universal parting, song of all the English-speaking countries.
A.A Red, Red Rose
B.Auld Lang Syne
C.My Heart" s in the Highlands
D.John Anderson, My Jo
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英语翻译
How long is the branch for the tee?
Do they supply a 600x600x200 tee,or will this be fabricated some other way?
How close can the various fittings be to one anoter?can we butt weld the valve flange directly to the outlrt of the tee?
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Passage Four:Questions 36 to 40 are based on the following passage.The decline in moral standards—which has long concerned social analysts—has at last captured the attention of average Americans. And Jean Bethke Elshtain, for one, is glad.
The fact the ordinary citizens are now starting to think seriously about the nation’s moral climate, says this ethics (伦理学) professor at the University of Chicago, is reason to hope that new ideas will come forward to improve it.
But the challenge is not to be underestimated. Materialism and individualism in American society are the biggest obstacles. “The thought that ‘I’m in it for me’ has become deeply rooted in the national consciousness,” Ms. Elshtain says.
Some of this can be attributed to the disintegration of traditional communities, in which neighbors looked out for one another, she says. With today’s greater mobility and with so many couples working, those bonds have been weakened, replaced by a greater emphasis on self.
In a 1996 poll of Americans, loss of morality topped the list of the biggest problems facing the U.S. and Elshtain says the public is correct to sense that: Data show that Americans are struggling with problems unheard of in the 1950s, such as classroom violence and a high rate of births to unmarried mothers.
The desire for a higher moral standard is not a lament (挽歌) for some nonexistent “golden age,” Elshtain says, nor is it a wishful (一厢情愿的) longing for a time that denied opportunities to women and minorities. Most people, in fact, favor the lessening of prejudice.
Moral decline will not be reversed until people find ways to counter the materialism in society, she says. “Slowly, you recognize that the things that matter are those that cant’ be bought.”
第36题:Professor Elshtain is pleased to see that Americans ________.
A) have adapted to a new set of moral standards
B) are longing for the return of the good old days
C) have realized the importance of material things
D) are awakening to the lowering of their moral standards
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If the original price of a best-seller is £80.00, how much will one be charged if he buys it at 0 a. m. on 27th, November?
A.£68.00
B.£80.00
C.£12.00
D.£65.00
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In the long run, when the economy is at full employment, will a decrease in the quantity of money due to restrictive monetary policy that brings a decrease in aggregate demand likely result in:Th
A.No No
B.No Yes
C.Yes No
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William Butler Yeats was one of the foremost figures of 19th century literature.()
是
否
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The bicycle is one of the simplest yet most useful inventions in the world. What is the most surprising is that it was not invented earlier, although the great inventor Leonardo da Vinci had drawn pictures for bicycles and also for flying machines and some other things. Those things were not produced ___1___ long after he died.
A person riding a bicycle uses very little energy to make the bicycle move, and there is no pollution at all when you are riding. Even so, in developed ___2___, most people don't travel to work by bicycle. It is not because the bicycles are expensive or people feel tired if they ride to work. It's because the number of cars on the roads becomes larger. It certainly becomes ___3___ to ride a bicycle. As a result, more people put their bicycles away and go to work in their cars. And in this way, the situation is made more serious. ___4___ the best way to make riding safer and more popular is to create paths only for bicycles, and to make ___5___ so difficult and expensive for drivers to drive their cars into the city that they will go back to using their bicycles.
1)、A.Perhaps
B.it
C.countries
D.more dangerous
E.until
2)、A.Perhaps
B.it
C.countries
D.more dangerous
E.until
3)、A.Perhaps
B.it
C.countries
D.more dangerous
E.until
4)、A.Perhaps
B.it
C.countries
D.more dangerous
E.until
5)、A.Perhaps
B.it
C.countries
D.more dangerous
E.until