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What accurately describes the usage of a Cisco AutoQoS command?()
A . on Catalyst switches, the show auto discovery qos command is used to display the data collected during the Auto-Discovery phase
B . on Catalyst switches, the show auto qos command is used to display packet statistics of all classes that are configured for all service policies
C . on Cisco routers, the show mls qos maps command is used to verify the CoS-to-DSCP maps for egress packet queuing
D . on Cisco routers, the show auto qos command is used to display the AutoQoS interface templates, policy maps, class maps, and ACL
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You work as a network technician. Your boss is interested in the QoS technology in the context ofvideo traffic. What can be said of application of this technology in this type of network?()
A . The access layer is the initial point at which traffic enters the network. Traffic is marked (orremarked) at Layers 2 and 3 by the access switch as it enters the network, or is "trusted" that it isentering the network with the appropriate tag
B . No traffic marking occurs at the core layer. Layer 2/3 QoS tags are trusted from distributionlayer switches and used to prioritize and queue the traffic as it traverses the core
C . Traffic inbound from the access layer to the distribution layer can be trusted or reset dependingupon the ability of the access layer switches. Priority access into the core is provided based onLayer 3 QoS tags
D . IP precedence, DSCP, QoS group, IP address, and ingress interface are Layer 2 characteristics that are set by the access layer as it passes traffic to the distribution layer. Thedistribution layer, once it has made a switching decision to the core layer, strips these off
E . MAC address, Multiprotocol Label Switching (MPLS); the ATM cell loss priority (CLP) bit, theFrame Relay discard eligible (DE) bit, and ingress interface are established by the voicesubmodule (distribution layer) as traffic passes to the core layer
F . The distribution layer inspects a frame to see if it has exceeded a predefined rate of trafficwithin a certain time frame, which is typically a fixed number internal to the switch. If a frame isdetermined to be in excess of the predefined rate limit, the CoS value can be marked up in a waythat results in the packet being dropped
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You work as a network technician at Company. Your boss, Mrs., is interested in the Cisco Compatible Extensions program. What are three features of this program? ()
A . Accounting
B . Analog and digital voice
C . Mobility
D . Security
E . Routing and switching
F . VLAN and QoS
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() are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion; they may also exert influence over the project and its results.
A . controls
B . baselines
C . projectstakeholders
D . projectmanagers
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One of your best customers has limited funding and is interested in the ability to increase a system’s computing power as needed. Which of the following System x server attributes should the Sales Specialist promote?()
A . Ability to hot-plug additional processors on demand
B . Low cost of System x servers makes scaling out an option
C . "Pay as you Grow" scalability of the IBM System x3950 server
D . Integration of System x servers with the existing servers using an interconnect
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Which of the following commands will only provide a snapshot of average memory usage for a process?()
A . vmtune
B . ps au
C . iostat
D . rmss -m
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While setting up the threshold for tablespace space usage metrics for one of your tablespaces, you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting?()
A . It would result in an error because the warning threshold cannot be more than the critical threshold.
B . The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.
C . The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.
D . Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.
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() are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion.
A . Project managers
B . Project team members
C . Sponsors
D . Project stakeholders
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Which of the following idioms is a positive usage of wind?
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(I) A share of common stock in a firm represents an ownership interest in that firm. (II) A share of preferred stock is as much like a bond as it is like common stock.
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According to the University of Michigan studies, leaders who are production oriented are described as emphasizing interpersonal relationships and as taking a personal interest in the needs of their followers.
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As a newcomer, almost everything in the company seems to be ()[interest] to me.
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Some of the notebooks George Washington kept as a young man are still in existence. They show that he was learning Latin, was very interested in the basics of good behaviour in society, and was reading English literature.
At school he seems only to have been interested in mathematics. In fact his formal education was surprisingly brief for a gentleman, and incomplete. For unlike other young Virginian gentlemen of that day, he did not go to the College of William and Mary in the Virginian capital of Williamsburg. In terms of formal training then, Washington contrasts sharply with some other early American Presidents such as John Adams, Thomas Jefferson and James Madison. In later years, Washington probably regretted his lack of intellectual training. He never felt comfortable in a debate in Congress, or on any subject that had not to do with everyday, practical matters. And because he never learned French and could not speak directly to the French leaders, he did not visit the country he admired so much. Thus, unlike Jefferson and Adams, he never reached Europe.
What reason does the author give for Washington not going to college?
A.His family could not afford it.
B.A college education was rather uncommon in his times.
C.He didn't like the young Virginian gentlemen who went to college.
D.The author doesn't give any reason.
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Generation gap refers to the difference in ideas, feelings, and interests between the older and younger people. It is especially considered as causing a lack of communication and understanding between the two generations.
There is apparent generation gap between the young and the old nowadays. The younger generation is essentially different from the older generation. The young people live in a new age completely different from the old. They have grown up more happily and are not so dependent on adults as their parents were. They are better educated and enjoy more freedom. They easily accept new things and new ideas. They are more concerned with the present and the future, whereas the world of the older people has vanished, and they do not understand all of the problems of the modern world. They grew up in a world which was different from today's world. They often talk about "the good old days" and tend to assert old things and ideas. They don't like to feel that their beliefs and values are being questioned and threatened. They would like the young to learn from them, but the young refuse to accept their values. They cannot understand why the young complain about the conventional things and old systems and why they want to make changes in these things to fit the needs of modern society, As a result, the old people think the young are not what they were, and most young people are unable to learn from the parents and elders who they will never be.
In order to reconcile the differences, both generation should realize that the world has changed, and that new responses are necessary for many of the problems of society. Besides, some forms of organizations should be established to help the young and the old exchange their ideas and strengthen their mutual understanding so as to bridge the gap.
One important reason for the difference existing between the young and the old is that ______.
A.they live in different ages
B.they live in different countries
C.they live in separate planets
D.they hate each other
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Which of the following has “ push ” with the same meaning and usage as that in “ The White House is push for an agreement by the end of February ” ?
A.It didn ’ t move,so she pushed harD
B.He was pushing hard for welfare reform.
C.He ’ s been pushing himself too hard,working 12-hour days.
D.The law would push even more children into poverty.
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Oceanography has been defined as "The application of all sciences to the study of the sea". Before the nineteenth century, scientists with an interest in the sea were few and far between.
Certainly Newton considered some theoretical aspects of it in his writings, but he was reluctant to go to sea to further his work.
For most people the sea was remote, and with the exception of early intercontinental travelers or others who earned a living from the sea, there was little reason to ask many questions about it, let alone to ask what lay beneath the surface. The first time that the question "what is at the bottom of the oceans?" Had to be answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed. The engineers had to know the depth profile of the route to estimate the length of cable that had to be manufactured.
It was to Maury of the US Navy that the Atlantic Telegraph Company turned, in 1853, for information on this matter. In the 1840s, Maury had been responsible for encouraging voyages during which soundings were taken to investigate the depths of the North Atlantic and Pacific Oceans. Later, some of his findings aroused much popular interest in his book The Physical Geography of the Sea.
The cable was laid, but not until 1866 was the connection made permanent and reliable. At the early attempts, the cable failed and when it was taken out for repairs it was found to be covered in living growths, a fact which defied contemporary scientific opinion that there was no life in the deeper parts of the sea.
Within a few years oceanography was under way. In 1872 Thomson led a scientific expedition, which lasted four years and brought home thousands of samples from the sea.
Their classification and analysis occupied scientists for years and led to a fivevolume report, the last volume being published in 1895.
The proposal to lay a telegraph cable from Europe to America made oceanographic studies take on ______.
A.an academic aspect
B.a military aspect
C.a business aspect
D.an international aspect
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听力原文:Man: The interesting part of the job is the staff development side - arranging training and organising appraisals. And we're doing more of that because more training time is necessary to keep staff up-to-date with computer applications. It's nice to do this as a change from the routine of advertising, interviewing, drawing up staff contracts, etc.
(14)
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Why crime has risen so much further and faster in Britain than in any other rich country over the past half-century is anybody's guess, maybe it's the result of near-American levels of relative poverty and family breakdown combined with a European reluctance to bang up quite such a large proportion of the population as America does. Anyway, the long-term causes are of less immediate interest to the government than a short-term solution. Popular concern about crime is rising: 23% of people rated it as one of the most important issues for the government at the beginning of this year; 34% do now.
An official report concluding that the criminal justice system is failing has added to the government's problems. The Audit Commission, the government's watchdog, says that the police too often charge suspects with the wrong offences, use inaccurate computerized information and face serious inefficiencies in the forensic science (the use of scientific methods by the police) service. Court delays alone are costing taxpayers£80m ($120m) a year. The result is that few criminals are brought to justice and even fewer convicted. Only 6% of the more than 5m offences recorded by the police last year resulted in a conviction. Hardly surprising, then, that more than half the public believes that the criminal justice system is ineffective.
The main purpose of the White Paper published last year is to address concerns that the procedures of the court are weighted too heavily against the prosecution. It includes many sensible and uncontroversial proposals. It asks for more support for witnesses, many of whom are frightened of testifying. A survey of one London court found that, of 140 witnesses called in a two-week period, only 19 actually turned up.
Making juries more representative must also make sense. Getting off jury service is too easy. In some London courts, two-thirds of those called for jury service fail to turn up. As a result, juries are often composed of housewives, the unemployed and the retired. The White Paper recommends a check on professionals' getting off service, who can excuse themselves by saying their work is too important, and proposes penalties for those who fail to comply.
Other proposed reforms will be more controversial. At present, no defendant can be tried for the same offence twice even if compelling new evidence emerges. The government's plan to scrap that law will be resisted by civil liberties campaigners, as will the proposal that previous convictions should be disclosed in open court if they are relevant to the case being heard.
Whether or not such proposals make it into law, the White Paper did not do much to address public concerns. The reason why 94% of crimes do not result in a conviction is that three-quarters of them are not cleared up, and so nobody is charged. That is the fault of the police, not the courts; and that is the part of the criminal justice system that the government needs to focus on if it is to make a difference.
[A] use insufficient computerized information.
[B] the work of the police, not that of the courts.
[C] a short-term solution rather than the long-term causes.
[D] the mistaken offences.
[E] most of those called for jury duty are absent.
[F] to address public concerns.
[G] who are afraid of appearing in court.
According to the text, the government would pay more attention to ______
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As a trustee for various international loans, the BIS is very careful and considerate of its customers' interests.
A.Right
B.Wrong
C.Doesn't say
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Advertisement can be thought of "as the means of making known in order to buy or sell goods or services". Advertisement aims to increase people's awareness and arouse interest. It tries to inform. and to persuade. The media are all used to spread the message. The press offers a fairly cheap method, and magazines are used to reach special sections of the market. The cinema and commercial radio are useful for local market. Television, although more expensive, can be very effective. Public notices are fairly cheap and more permanent in their power of attraction. Other ways of increasing consumer interest are through exhibitions and trade fairs as well as direct mail advertisement.
There can be no doubt that the growth in advertisement is one of the most striking features of the western world in this century. Many businesses such as those handling frozen foods, liquor, tobacco and medicines have been built up largely by advertisement.
We might ask whether the cost of advertisement is paid for by the producer or by the customer. (19) Since advertisement forms part of the cost of production, which has to be covered by the selling price, it is clear that it is the customer who pays for advertisement. However, if large scale advertisement leads to increased demand, production costs are reduced, and the customer pays less.
It is difficult to measure exactly the influence of advertisement on sales. When the market is growing, advertisement helps to increase demand. When the market is shrinking, advertisement may prevent a bigger fall in sales than would occur without its support. What is clear is that businesses would not pay large sums for advertisement if they were not convinced of its value to them.
Advertisement is often used to______.
A.deceive customers
B.increase production
C.arouse suspicion
D.push the sale
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1 In 1959 Americans welcomed Alaska into the Union as the 49th state, symbolizing a change of attitude from that held in 1867, when the peninsula was purchased from Russia. Then, most Americans had little interest in 1,500,000 square kilometers "of icebergs and polar bears" - beyond Canada's western borders, far from the settled areas of the United States.
2 In those sections of the state which lie above the Arctic Circle, Alaska still is a land of icebergs and polar bears. Ice masses lie buried in the earth, which is permanently frozen to a depth of 90 or more meters. From early May until early August, the midnight sun never sets on this flat, treeless region, but the sun cannot melt the icy soil more than two - thirds of a meter down.
3 Alaska is America's largest state, but only about 325,000 people live there. According to estimates, 800,000 hectares of its land area are fit for plowing but only about 640,000 hectares are being cultivated.
4 Arctic Alaska has been the home of Eskimos for countless centuries. It is believed that the Eskimos moved there from Mongolia or Siberia, probably crossing Bering Strait, named for Vitus Bering, the Danish sea captain who discovered Alaska on his voyage for Russia in 1741. The Eskimos are the state's earliest known inhabitants5. Russian fur traders established settlements but, by the time Alaska was sold to the United States, most of the traders had departed.
5 In 1896 gold was discovered near the Klondike River in Canada just across the Alaskan border. Thousands of Americans rushed to the region on their way to Klondike; some never returned. Alaska was never completely cut off again, although even today transportation is a major problem. There are only two motor routes from the US mainland, and within the state, every town has its own airfield. Planes fly passengers, mail and freight to the most distant villages.
6 The gold that changed life so suddenly for Alaska was soon ended, and although many stories about mining camps have become part of American literature, the gold from Alaskan earth contributed less to economic progress than the fish from Alaskan waters. The fish caught in a single year range in value from $80 million to $90 million. Fur-bearing animals are plentiful in the forests and streams, and valuable fur seals inhabit the waters. After fishing, the state's chief industry is lumber and the production of wood pulp. In recent years, Alaska's single most important resource has become oil. The state also has large deposits of coal, copper, gold and other minerals.
A Rich Resources of the State
B Connections with the Outside World
C Transportation Problem
D The Natives of the Land
E Cold Climate
F Land and Population
Paragraph 3 ______
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A portfolio manager uses her valuation model to estimate the value of a bond as 125.482.Using the same model, she estimates that the value would increase to 127.723 if interest rates fell 30 bps and would decrease to 122.164 if interest rates rose 30 bps.Using these estimates, the effective duration of the bond is closest to:()。
:A.2.22
B.7.38
C.14.77
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On July 10, TechCom received a $1,000, 90-day, 12% promissory note as a result of a sale to Julia Browne. So the interest should be $30.
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Which of the following describes the condition known as runoff in the repricing model approach to measuring interest rate risk of an FI?()
A、Periodic cash flow of interest and principal amortization payments on long-term assets that can be reinvested at market rates.
B、The effect that a change in the spread between rates on RSAs and RSLs has on net interest income as interest rates change.
C、Mismatch of asset and liabilities within a maturity bucket.
D、The relations between changes in interest rates and changes in net interest income.
E、Those deposits that act as an FI's long-term sources of funds.