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Under the level C2 security classification, what does “discretionary access control” m

A.Discretionary access control means that the owner of a resource must be able to use that resource

B.Discretionary access control is the ability of the system administrator to limit the time any user spends on a computer

C.Discretionary access control is a policy that limits the use of any resource to a group or a security profile

D.Discretionary access control is a rule set by the security auditor to prevent others from downloading unauthorized scripts or programs

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更多“Under the level C2 security cl…”相关的问题
第1题
The case history of the twins appears to support the conclusion that ______. A. indi

The case history of the twins appears to support the conclusion that ______.

A. individuals with identical brains seldom test at the same level

B. an individual's intelligence is determined solely by his environment

C. children reared under average conditions possess average intelligence

D. lack of opportunity hinders the growth of intelligence

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第2题
In relation to the essential legal system of China:(a) explain the conditions under which

In relation to the essential legal system of China:

(a) explain the conditions under which the people’s congresses of provinces, autonomous regions and municipalities (provincial level people’s congresses) may enact local laws; (3 marks)

(b) (i) explain the conditions under which Ministries and Commissions under the State Council may issue rules and regulations; (4 marks)

(ii) state which shall prevail where there is a conflict between rules and regulations issued by Ministries and Commissions under the State Council and the local people’s congresses at provincial level. (3 marks)

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第3题
As people continue to grow and age, our body systems continue to change. At a certain poin
t in your life your body systems will begin to weaken. Your joints may become stiff. It may become more difficult for you to see and hear. The slow change of aging causes our bodies to lose some of their ability to bounce back from disease and injury. In order to live longer, we have always tried to slow or stop this process that leads us toward the end of our lives. Many factors contribute to your health. A well-balanced diet plays an important role, The amount and type of exercise you get is another factor. Your living environment and the amount of stress you are under is yet another. But scientists studying senescence (衰老) want to know: Why do people grow old? They hope that by examining the aging process on a cellular level medical science may be able to extend the length of life.When people become aging, they will lose some of their ability to bounce back from disease and injury, "bounce back" here meansA.to improve in health after one's disease and injuryB.to recover from disease and injuryC.to jump after recoveringD.to run fast

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第4题
One of the questions that is coming into focus as we face growing scarcity of resources of
many kinds in the world is how to divide limited resources among countries. In the international development community, the conventional wisdom has been that the 2 billion people living in poor countries could never expect to reach the standard of living that most of us in North America enjoy, simply because the world does not contain enough iron ore, protein, petroleum, and so on. At the same time, we in the United States have continued to pursue super affluence as though there were no limits on how much we could consume. We make up 6 percent of the world's people; yet we consume one-third of the world's resources.

As long as the resources we consumed each year came primarily from within our own boundaries, this was largely an internal matter. But as our resources come more and more from the outside world, "outsiders" are going to have some stay over the rate at which and terms under which we consume. We will no longer be able to think in terms of "our" resources and "their" resources, but only of common resources.

As Americans consuming such a disproportionate share of the world's resources, we have to question whether or not we can continue our pursuit of super affluence in a world of scarcity. We are now reaching the point where we must carefully examine the presumed link between our level of well-being and the level of material goods consumed. If you have only one crust of bread, then an additional crust of bread doesn't make that much different. In the eyes of most of the world today, Americans have their loaf of bread and are asking for still more. People elsewhere are beginning to ask why. This is the question we're going to have to answer, whether we're trying to persuade countries to step up their exports of oil to us or trying to convince them that we ought to be permitted to maintain our share of the world fish catch.

The prospect of a scarcity of, and competition for, the world's resources require that we reexamine the way in which we relate to the rest of the world. It means we find ways of cutting back on resource consumption that is dependent on the resources and cooperation of other countries. We cannot expect people in these countries to concern themselves with our worsening energy and food shortages unless we demonstrate some concern for the hunger, illiteracy and disease that are diminishing life for them.

The writer warns Americans that ______.

A.their excessive consumption has caused world resource exhaustion

B.they are confronted with the problem of how to obtain more material goods

C.their unfair share of the world's resources should give way to proper division among countries

D.they have to discard their cars for lack of fossil fuel in the world

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第5题
根据下列文章,回答26~30题。For the past several years, the Sunday newspaper supplement Parad
e has featured a column called “Ask Marilyn.” People are invited to query Marilyn vos Savant, who at age 10 had tested at a mental level of someone about 23 years old; that gave her an IQ of 228-the highest score ever recorded. IQ tests ask you to complete verbal and visual analogies, to envision paper after it has been folded and cut, and to deduce numerical sequences, among other similar tasks. So it is a bit confusing when vos Savant fields such queries from the average Joe (whose IQ is 100) as, What's the difference between love and fondness? Or what is the nature of luck and coincidence? It's not obvious how the capacity to visualize objects and to figure out numerical patterns suits one to answer questions that have eluded some of the best poets and philosophers.

Clearly, intelligence encompasses more than a score on a test. Just what does it means to be smart? How much of intelligence can be specified, and how much can we learn about it from neurology, genetics, computer science and other fields?

The defining term of intelligence in humans still seems to be the IQ score, even though IQ tests are not given as often as they used to be. The test comes primarily in two forms: the Stanford-Binet Intelligence Scale and the Wechsler Intelligence Scales (both come in adult and children's version)。 Generally costing several hundred dollars, they are usually given only by psychologists, although variations of them populate bookstores and the World Wide Web. Superhigh scores like vos Savant’s are no longer possible, because scoring is now based on a statistical population distribution among age pecks, rather tan simply dividing the mental are by the chronological age and multiplying by 100. Other standardized tests, such as the Scholastic Assessment Test (SAT) and the Graduate Record Exam (GRE), capture the main aspects of IQ tests.

Such standardized tests may not assess all the important elements necessary to succeed in school and in life, argues Robert J. Sternberg. In his article “How Intelligent Is Intelligence Testing?”。 Sternberg notes that traditional tests best assess analytical and verbal skills but fail to measure creativity and practical knowledge, components also critical to problem solving and life success. Moreover, IQ tests do not necessarily predict so well once populations or situations change. Research has found that IQ predicted leadership sills when the tests were given under low-stress conditions, but under high-stress conditions. IQ was negatively correlated with leadership-that is it predicted the opposite. Anyone who bas toiled through SAT will testify that test-taking skill also matters, whether it‘s knowing when to guess or what questions of skip.

第26题:Which of the following may be required in an intelligence test?

A.Answering philosophical questions.

B.Folding or cutting paper into different shapes.

C.Telling the differences between certain concepts.

D.Choosing words or graphs similar to the given ones.

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第6题
1 Geno Vesa Farm (GVF), a limited liability company, is a cheese manufacturer. Its princip

1 Geno Vesa Farm (GVF), a limited liability company, is a cheese manufacturer. Its principal activity is the production

of a traditional ‘Farmhouse’ cheese that is retailed around the world to exclusive shops, through mail order and web

sales. Other activities include the sale of locally produced foods through a farm shop and cheese-making

demonstrations and tours.

The farm’s herd of 700 goats is used primarily for the production of milk. Kids (i.e. goat offspring), which are a

secondary product, are selected for herd replacement or otherwise sold. Animals held for sale are not usually retained

beyond the time they reach optimal size or weight because their value usually does not increase thereafter.

There are two main variations of the traditional farmhouse cheese; ‘Rabida Red’ and ‘Bachas Blue’. The red cheese

is coloured using Innittu, which is extracted from berries found only in South American rain forests. The cost of Innittu

has risen sharply over the last year as the collection of berries by local village workers has come under the scrutiny

of an international action group. The group is lobbying the South American government to ban the export of Innittu,

claiming that the workers are being exploited and that sustaining the forest is seriously under threat.

Demand for Bachas Blue, which is made from unpasteurised milk, fell considerably in 2003 following the publication

of a research report that suggested a link between unpasteurised milk products and a skin disorder. The financial

statements for the year ended 30 September 2004 recognised a material impairment loss attributable to the

equipment used exclusively for the manufacture of Bachas Blue. However, as the adverse publicity is gradually being

forgotten, sales of Bachas Blue are now showing a steady increase and are currently expected to return to their former

level by the end of September 2005.

Cheese is matured to three strengths – mild, medium and strong – depending on the period of time it is left to ripen,

which is six, 12 and 18 months respectively. When produced, the cheese is sold to a financial institution, Abingdon

Bank, at cost. Under the terms of sale, GVF has the option to buy the cheese on its maturity at cost plus 7% for

every six months which has elapsed.

All cheese is stored to maturity on wooden boards in GVF’s cool and airy sheds. However, recently enacted health

and safety legislation requires that the wooden boards be replaced with stainless steel shelves with effect from 1 July

2005. The management of GVF has petitioned the government health department that to comply with the legislation

would interfere with the maturing process and the production of medium and strong cheeses would have to cease.

In 2003, GVF applied for and received a substantial regional development grant for the promotion of tourism in the

area. GVF’s management has deferred its plan to convert a disused barn into holiday accommodation from 2004

until at least 2006.

Required:

(a) Identify and explain the principal audit risks to be considered when planning the final audit of GVF for the

year ending 30 September 2005. (14 marks)

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第7题
Under stress, people's blood pressure goes up, _________their race or sex. A.

Under stress, people's blood pressure goes up, _________their race or sex.

A. whichever

B. no matter how

C. whether

D. no matter what

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第8题
Part 2 4 One of the silliest things in our recent history was the use of “Victorian” as a
term of contempt or abuse. It had been made fashionable by Lytton Strachey with his clever, superficial and ultimately empty book Eminent Victorians, in which he damned with faint praise such Victorian heroes as General Gordon and Florence Nightingale. Strachey’s demolition job was clever because it ridiculed the Victorians for exactly those qualities on which they prided themselves—their high mindedness, their marked moral intensity, their desire to improve the human condition and their confidence that they had done so.

Yet one saw, even before the 100th anniversary of the death of Queen Victoria this year, that there were signs these sneering attitudes were beginning to change. Programmes on radio and television about Victoria and the age that was named after her managed to humble themselves only about half the time. People were beginning to realize that there was something heroic about that epoch and, perhaps, to fear that the Victorian age was the last age of greatness for this country.

Now a new book, What The Victorians Did For Us, aims further to redress the balance and remind us that, in most essentials, our own age is really an extension of what the Victorians created. You can start with the list of Victorian inventions. They were great lovers of gadgets from the smallest domestic ones to new ways of propelling ships throughout the far-flung Empire. In medicine, anaesthesia (developed both here and in America) allowed surgeons much greater time in which to operate—and hence to work on the inner organs of the body—not to mention reducing the level of pain and fear of patients.

To the Victorians we also owe lawn tennis, a nationwide football association under the modern rules, powered funfair rides, and theatres offering mass entertainment. And, of course, the modern seaside is almost entirely a Victorian invention. There is, of course, a darker side to the Victorian period. Everyone knows about it mostly because the Victorians catalogued it themselves. Henry Mayhew’s wonderful set of volumes on the lives of the London poor, and official reports on prostitution, on the workhouses and on child labour—reports and their statistics that were used by Marx when he wrote Das Kapital—testify to the social conscience that was at the center of “Victorian values”.

But now, surely, we can appreciate the Victorian achievement for what it was—the creation of the modern world. And when we compare the age of Tennyson and Darwin, of John Henry Newman and Carlyle, with our own, the only sensible reaction is one of humility: “We are our father’s shadows cast at noon”.

第16题:According to the author, Lytton Strachey’s book Eminent Victorians _____.

[A] accurately described the qualities of the people of the age

[B] superficially praised the heroic deeds of the Victorians

[C] was highly critical of the contemporary people and institutions

[D] was guilty of spreading prejudices against the Victorians

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第9题
(d) (i) Discuss why it may not be possible to provide a high level of assurance over the s

(d) (i) Discuss why it may not be possible to provide a high level of assurance over the stated key performance

indicators; and (4 marks)

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第10题
What is jurisdiction by designation?A.The jurisdiction agreed by the parties in their cont

What is jurisdiction by designation?

A.The jurisdiction agreed by the parties in their contract to hear their disputes

B.The jurisdiction authorised by the people’s court at a higher level to try cases of first instance

C.The jurisdiction decided by people’s courts at the same level, if all these courts have jurisdiction over a particular case

D.The jurisdiction decided in accordance with the location of the subject matter

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第11题
已知系统结构图如图2-2-17所示,求传递函数C1(s)/R1(s)、C2(s)/R2(s)、C1(s
已知系统结构图如图2-2-17所示,求传递函数C1(s)/R1(s)、C2(s)/R2(s)、C1(s

已知系统结构图如图2-2-17所示,求传递函数C1(s)/R1(s)、C2(s)/R2(s)、

C1(s)/R2(s)和C2(s)/R1(s)。

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