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In the United States,educational policies are determined by（）
A、the federal government
B、the state and board of trustees in some states
C、local school district
D、board of trustees
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During the TDA， it is determined that Global Mirror will be implemented. The IBM team wants to ensure that they have enough DS8800 fiber links to handle the mirroring workload. Which tool should be used to determine the number of fiber links needed（）
A . RMF Magic
B . Capacity Magic
C . Disk Magic
D . PerfMo
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You have determined that you are in the right semicircle of a tropical cyclone in the Northern Hemisphere.What action should you take to avoid the storm（）.
A . Place the wind on the starboard quarter and hold that course
B . Place the wind on the port quarter and hold that course
C . Place the wind on the port bow and hold that course
D . Place the wind on the starboard bow and hold that course
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You have 100 segments in the USERS tablespace. You get an alert that the USERS tablespace is running low on space. You decide to shrink some segments. Which option would you use to determine which segments to shrink?（）
A . Segment Advisor
B . SQL Tuning Advisor
C . SQL Access Advisor
D . Segment Resource Estimation
E . Automatic Database Diagnostic Monitor (ADDM)
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The system administrator has determined that a new JFS log needs to be created on a different disk， in order to decrease an I/O bottleneck. Which of the following steps are the most correct？（）
A . mklv -t jfslog -y LVname VGname 1 PVname logform /dev/LVname chfs -a log=/dev/LVname /filesystemname m ount and unmount filesystem
B . mklv -t jfslog -y LVname VGname PVname unmount filesystem vi /etc/filesystems， change entry for lv to point filesystem to new JFS log mount filesystem
C . mklvcopy -a jfslog -y LVname VGname 1 PVname chfs -a log=/dev/LVname /filesystemname unmount and mount file system
D . mklvcopy -t jfslog -y LVname VGname 1 PVname logform /dev/LVname vi /etc/filesystems， change entry for lv to point filesystem to new JFS log unmount and mount filesystem
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Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to see if enough resources exist for that communication? （）
A . transport
B . network
C . presentation
D . session
E . applicatio
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In order to determine how efficiently an application is reading and writing data， which of the following utilities will report read and write sizes on disk I/O requests？（）
A . tprof
B . iostat
C . svmon
D . filemo
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Which of the following is more important in determining the amount of free surface that will be produced?（）.
A . Outside temperature
B . Dewpoint of the outside air
C . Dewpoint of the air in the cargo hold
D . Temperature of the carg
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During a planning session，it is determined that both nodes in a mutual takeover cluster will provide NFS mounts to a variety of Unix hosts. What is the first consideration that must b4e taken into account when using NFS with HACMP？（）
A . AIX Connections will need to be installed to provide the NFS shares.
B . Mutual takeover cluster cannot provide NFS services from both nodes.
C . The major number for the volume groups needs to be the same on both nodes.
D . The no option rfc 1323 must be set to 1 and the number of biods need to be adjusted to provide reasonable response times.
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Changes in direction or speed of the main propulsion units shall be recorded, （）an Administration has determined that the size or characteristics of a particular ship make such recording impracticable.
A . in addition to
B . in addition that
C . except for
D . except where
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You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine（）.
A . Minimum speed estimate
B . Maximum speed estimate
C . Average speed estimate
D . A running fix should not be used under these conditio
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Who will determine the best tale in the contest?
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T. S. Eliot considered that “But look, the morn in russet mantle clad/ Walks o’ver the dew of yon high eastward hill” are the most beautiful lines in the English language, which are written by William Shakespeare.
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For a given rate of return, we can determine the value at some point in the future of an investment made today by calculating the present value of that investment.
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Being interested in the relationship of language and thought, Whorf developed the idea that the structure of language determines the structure of habitual thought in a society.
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The ring gesture, where you form. an "O" by holding the tip of your forefinger to the tip of your thumb, means in France that you think something is（).
A、worthless
B、"I'll kill you!"
C、good
D、great
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In the process of completing a work sheet, you determine that the Income Statement debit column totals $83,000, while the Income Statement credit column totals $65,000. To enter net income （） for the period into the work sheet would require an entry to
A．theAdjustmentsdebitcolumnandtheAdjustmentscreditcolumn．
B．theUnadjustedTrialBalancedebitcolumnandtheAdjustmentscreditcolumn．
C．itisnotpracticaltoenterNetIncomeontheworksheet．
D．theBalanceSheet﹠StatementofOwner’sEquitydebitcolumnandtheIncomeStatementcreditcolumn．
E．theIncomeStatementdebitcolumnandtheBalanceSheet﹠StatementofOwner’sEquitycreditcolumn．
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In the case that the place of origin of goods has not been determined, a duty payer must present a full-amount duty guarantee if he requests the Customs to clear the goods prior to duty payment.()
此题为判断题(对，错)。
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The purpose of the study described in paragraph 2 was to determine
A．how many hours people can survive without sleep
B．how people react when their sleep is interrupted
C．the changes in brain activity that occur during sleep
D．the effects of sleep deprivation on brain activity
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Many objects in daily use have clearly been influenced by science, but their form. and function, their dimensions and appearances were determined by technologists, artisans, designers, inventors, and engineers-using nonscientific modes of thought. Many features and qualities of the objects that a technologist thinks about can't be reduced to unambiguous verbal descriptions; they are dealt with in the mind by a visual, nonverbal process. In the development of Western technology, it has been nonverbal thinking, by and large, that has fixed the outlines and filled in the details, and rockets exist not because of geometry or thermodynamics, but because they were first a picture in the minds of those who built them.
The creative shaping process of a technologist's mind can be seen in nearly every artifact that exists. For example, in designing a diesel engine, a technologist might impress individual ways of non-verbal thinking on the machine by continually using an intuitive sense of tightness and fitness. What would be the shape of the combustion chamber？ Where should be the valves played？ Should it have a long or short piston？ Such questions have a range of answers that are supplied by experience, by physical requirements, by limitations of available space, and not least by a sense of form. Some decisions, such as wall thickness and pin diameter, may depend on scientific calculations, but the nonscientific component of design remains primary.
Design courses, then, should be an essential element in engineering curricula, nonverbal thinking, a central mechanism in engineering design, involves perceptions, the stock-in-trade of the artist, not the scientist. Because perceptive processes are not assumed, to entail "hard thinking", nonverbal thought is sometimes seen as a primitive stage in the development of cognitive processes and inferior to verbal or mathematical thought. But it is paradoxical that when the staff of the Historic American Engineering Record wished to have drawings made of machines and isometric views of industrial processes for its historical record of American engineering, the only college students with the requisite abilities were not engineering students, but rather students attending architectural schools;
If courses in design, which in a strongly analytical engineering curriculum provide the background required for practical problem-solving, are not provided, we can expect to encounter silly but costly errors occurring in advanced engineering systems. For example, early models of high-speed railroad cars loaded with sophisticated controls were unable to operate in a snowstorm because a fan sucked snow into the electrical system. Absurd random failures that plague automatic control systems are not merely trivial aberrations; they are a reflection of the chaos that results when design is assumed to be primarily a problem in mathematics.
In the passage, the author is primarily concerned with______.
A．identifying the kinds of thinking that are used by technologists
B．stressing the importance of nonverbal thinking in engineering design
C．proposing a new role for nonscientific thinking in the development of technology
D．criticizing engineering schools for emphasizing science in engineering curricula
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Every time you try to answer a question that asks why, you engage in the process of causal analysis--you attempt to determine a cause or series of causes for a particular effect. When you try to answer a question that what if, you attempt to determine what effect will result from a particular cause. You will have frequent opportunity to use cause- and-effect analysis in the writing that you will do in college. For example, in history you might be asked to determine the causes of the Seven Day War between Egypt and Israel. In political science you might be asked to determine the reasons why Ronald Reagan won the 1984 Presidential election. And in sociology you might be asked to predict the effect that changes in Social Security legislation would have on senior citizens.
22. Determining causes and effects is usually thought-provoking and quite complex. One reason for this is that there are two types of causes: immediate causes, which are readily apparent because they are closest to the effect, and ultimate cause, which, being somewhat removed, are not so apparent and perhaps even hidden. Furthermore, ultimate causes may bring about effects which themselves become immediate causes, this creating a causal chain. For example, consider the following causal chain. Sally, a computer salesperson, prepared extensively for a meeting with an important client (ultimate cause), impressed the client (immediate cause), and made a very large sale (effect). The chain did not stop there: The large sale cause her to be promoted by her employer (effect).
A second reason why causal analysis can be so complex is that an effect may have any number of possible or actual causes, and a cause may have any number of possible or actual effects. 23. An upset stomach may be caused by eating spoiled food, but it may also be caused by overeating, flu, allergy, nervousness, pregnancy, or any combination of factors. Similarly, the high cost of electricity may have multiple effects: higher profits for utility companies, fewer sales of electrical appliances, higher prices for other products, and the development of alternative sources of energy. Sound reasoning and logic are central to any causal analysis. Writers of believable causal analysis examine their material objectively and develop their essays carefully. They are convinced by their own examination of the material, but are not afraid to admit other possible causes and effects.
Because people are accustomed to thinking of causes with their effects, they sometimes commit an error in logic known as the "after this, therefore because of this" fallacy. 24. This fallacy leads people to believe that because one event occurred after another event, the first event somehow caused the second. That is, they sometimes make causal connection that are not proved. For example, if students began to perform. better after a free breakfast program was instituted at their school, one could not assume that the improvement was caused by the breakfast program. There could of course be any number of other causes for this effect, and a responsible writer on the subject would analyze and consider them all before suggesting the cause.
(21)
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On April the 18th, 1960, it was a few minutes after 5 o'clock in the morning. Most people in San Francisco were a-sleep, but the rattling of the milkmen's carts and bottles meant that the city was waking to another busy day.
At that moment the land suddenly moved. The vibration was so strong that great buildings fell down, including the new seven-million-dollar City Hall, which the community had good reason to be proud of. Main water pipes burst. Cooking stoves overturned and electric wires flashed. The fires which started caused damage in large areas of the city.
What had happened.'？ The rocks had broken apart along nearly three hundred miles of a crack in the earth of California, a feature of the physical map of that region known as a "fault".
The damage was greatest in San Francisco which was near the center of the fault. Many buildings were destroyed by fire or by the earthquake itself, and hundreds of people were killed. Many people also died from diseases which broke out in the dirty camps later occupied by homeless people. The fires got out of control and, before they died out, four square mi-les of the city were burnt out.
The loss of property was serious. The loss from fire alone amounted to 400,000,000 dollars, more than nine-tenths of the total damage. In those days this was an enormous sum.
The effects of the earthquake were widespread. Rivers and streams began to run in new directions and their flow pat-terns were changed. Trees six feet in diameter were uprooted within half a mile of the central break. An area of wet fields on the side of a hill actually moved half a mile downwards. A road which crossed the fault burst apart and a gap of 21 feet remained between the broken ends.
The California earthquake is remembered because it was so sudden and because it occurred in a city, where the dam-age and destruction were plainly visible and where many people were killed simultaneously. Actually, deaths on American roads from car accidents are now greater in almost any week of the year, but we are so accustomed to road accidents that we do not pay much attention to them.
Scientists and engineers studied the effects of the San Francisco earthquake. The city was rebuilt, and new features were introduced to strengthen buildings and maintain a constant water supply in the event of. another earthquake. The water mains were fitted with control values which would enable water to travel by different routes round broken places. Large underground tanks were constructed to supply water if normal supplies could not be tapped. Special measures were taken to prevent fires, which often do more damage than earthquakes themselves.
The San Francisco earthquake provided scientists with valuable information, since the effects of the break were visible and reports of the incident were an important contribution to the world's store of knowledge about earthquakes.
The main cause of the great loss of property 'after the San Francisco earthquake in 1960 is______.
A．falling buildings
B．broken pipes
C．fires
D．floods
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the ring gesture, where you form. an "o" by holding the tip of your forefinger to the tip of your thumb, means in france that you think something is ______.
A、great
B、worthless
C、"I'll kill you!"
D、good
