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In comparison with traditional Layer 2 and Layer 3 system, Cisco Catalyst 6500 Virtual Switching System (VSS) 1440 simplifies a network by the means of:()

A. providing loop-free technology.

B. providing HSRP/VRRP.

C. managing additional routing peers.

D. managing two nodes and configuration.

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更多“In comparison with traditional…”相关的问题

第1题

●Configuration and (1)testing are typically good choices for outsourcing. They usually req
uire a large test lab containing many different hardware and software (2)and a staff of several people to manage it. Most small software companies can’t(3)the overhead and expense for maintaining these test labs, so it makes more sense for them to (4) this testing to companies who make it their (5) to perform. configuration and compatibility tests.

(1)A. compact B. compatibility C. compare D. comparison

(2)A. combarloy B. enquiringly C. warehouse D. combinations

(3)A. afford B. consciousness C. imagine D. accord

(4)A. insource B. trade C. outsource D. marketing

(5)A. business B. distribution C. trade D. reject

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第2题

America put more people in prison in the 1990s than in any decade in its history. That sta
rted a debate over the wisdom of spending billions of dollars to keep nearly 2 million people locked up. According to statistics, the United States ends 1999 with 1983084 men and women in prisons. That shows an increase of nearly 840,000 prisoners during the 1990s and makes the United States the country with the highest prisoner population in the world. With the cost of housing a prisoner at about $20,000 a year the cost in 1999 for keeping all these prisoners behind bars is about $39 billion.

Some experts argue that the money is well spent, saying the cost of keeping prisoners behind bars doesn't seem much in comparison in the 1990s coincided with (与……相一致) a steady drop in the US crime rates. It is reported that serious crime has decreased for seven years in a row. "There are noticeable number of people who don't do crimes because they don't want to go to prison," they say.

There is a heated debate among American experts because ______.

A.America has put 2 million people in prison

B.the cost for housing a prisoner keeps rising

C.billions of dollars has been spent on prisoners

D.the prisoner population is the largest in the world

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第3题

Passage Two America put more people in prison in the 1990s than in any decade in its his

Passage Two

America put more people in prison in the 1990s than in any decade in its history. That started a debate over the wisdom of spending billions of dollars to keep nearly 2 million people locked up. According to statistics, the United States ends 1999 with 1983084 men and women in prisons. That shows an increase of nearly 840,000 prisoners during the 1990s and makes the United States the country with the highest prisoner population in the world. With the cost of housing a prisoner at about $20,000 a year the cost in 1999 for keeping all these prisoners behind bars is about $39 billion.

Some experts argue that the money is well spent, saying the cost of keeping prisoners behind bars doesn't seem much in comparison in the 1990s coincided with (与……相一致) a steady drop in the US crime rates. It is reported that serious crime has decreased for seven years in a row. "There are noticeable number of people who don't do crimes because they don't want to go to prison," they say.

36. There is a heated debate among American experts because ______.

A. America has put 2 million people in prison

B. the cost for housing a prisoner keeps rising

C. billions of dollars has been spent on prisoners

D. the prisoner population is the largest in the world

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第4题

For decades many U. S. veterans who took part in atmospheric nuclear tests have wondered whether their exposure to radiation might ultimately cost them their lives. Their private fears became a public issue in 1976 after a veteran claimed his leukemia was caused by radiation from a 1957 test series.

The atomic veterans and their families, as well as researchers and policy-makers, continue to struggle for definitive answers. These have been elusive, at least in part, because a crucial piece of information has been difficult to get-the radiation dose that each individual received.

In the largest study to date, researchers from the Institute of Medicine (IOM) have come up with some partial answers. But they too were limited in their ability to draw conclusions by the lack of usable information on radiation exposure.

The new study focused on participants in five series of nuclear tests, all of which took place either in the Nevada desert or the South Pacific. Nearly 70, 000 soldiers, sailors, airmen, and marines were involved in at least one of these, and about 30 percent of them have now died. For comparison, researchers selected a group of 65, 000 military people serving at the same time under similar conditions, except that they did not take part in nuclear tests.

After an intensive review of service and death records, researchers found no difference between the two groups in overall death rates or in total deaths from cancer. Had there been a dramatic radiation effect, it would have shown up in this comparison.

The researchers also analyzed specific causes of death, including diseases linked in other studies to radiation. Here there were some differences. Among the nuclear test veterans, 14 percent more died from leukemia than those in the comparison group, although the difference lacked statistical significance and could have resulted from chance.

When comparisons were made based on whether the veterans participated in nuclear tests in Nevada or in the Pacific Ocean, the differences were sharper: a 50 percent higher leukemia death rate among Nevada atomic veterans than among the comparison group. This was not true among Pacific test participants, who actually had a slightly lower, though not statistically significant leukemia death rate than those in their comparison group.

81.The passage tells us that researchers wish that they could find out______.

A.when and where the veterans received the nuclear radiation

B.why the amount of radiation cannot be accurately measured

C.who was responsible for the veterans' deaths

D.how much radiation each veteran got during the nuclear tests

82.The latest study includes a comparison made between______.

A.healthy veterans and unhealthy veterans

B.nuclear test participants and those with no radiation exposure

C.the veterans who are still alive and those who have died

D.people who died of cancer and people who took part in atomic tests

83.What can we learn about the result of the latest study?

A.There was a significant difference in total deaths from cancer between the two groups.

B.There was no significant difference in death rates between the two groups.

C.The comparison group has a lower death rate.

D.More veterans died from leukemia than from other cancers.

84.One comparison mentioned in the last paragraph was made between______.

A.Pacific test participants and those who undertook the Nevada test

B.Nevada atomic veterans and those who didn't take part in any nuclear tests

C.Veterans in Nevada and Pacific atomic tests and the comparison group

D.half of Nevada test participants and half of the group of no test participants

85.How different is the group of Nevada test participants from their South Pacific counterparts?

A.The former shows a higher leukemia death rate than the comparison group.

B.The former shows a lower leukemia death rate than the comparison group.

C.The former shows a higher death rate than the latter.

D.The former shows a lower death rate than the latter.

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第5题

Comparison and contrast are often used ______ in advertisements.A.intentionallyB.pertinent

Comparison and contrast are often used ______ in advertisements.

A.intentionally

B.pertinently

C.incidentally

D.overwhelmingly

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第6题

The most important thing with comparison is to avoid the obvious. ()
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第7题

A comparison of completion status to baseline is referred to as _____.A.Earned value measu

A comparison of completion status to baseline is referred to as _____.

A.Earned value measurement.

B.Percent complete.

C.ACWP.

D.BCWS

E.None of above.

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第8题

In _________ to the hot days, the nights are bitterly cold.

A.comparison

B.contrast

C.retrospect

D.relevance

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第9题

What is the difference between comparison and contrast Comparison is to find differences and contrast similarities.()
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第10题

Higher education in China is free but the _______ for entrance is strong.A、comparison

Higher education in China is free but the _______ for entrance is strong.

A、comparison

B、consequence

C、competition

D、crawl

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第11题

Lions are mentioned in this passage for ______. A. comparison B. excitement C. c

Lions are mentioned in this passage for ______.

A. comparison

B. excitement

C. comic relief

D. accuracy

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