In a collapsed core design， which two benefits are provided by a second-generation Cisco MDS director？ （）A、 a higher fan-out ratioB、 fully redundant switchesC、 100 percent port efficiencyD、 all ISLs contained within a single chassisE、 higher latency and throughput than a core-edge design switch
In a collapsed core design， which two benefits are provided by a second-generation Cisco MDS director？ （）
- A、 a higher fan-out ratio
- B、 fully redundant switches
- C、 100 percent port efficiency
- D、 all ISLs contained within a single chassis
- E、 higher latency and throughput than a core-edge design switch
相关考题：
The day the bridge collapsed right in the middle, traffic was particularly heavy .Nobody was conscious about the danger.() 此题为判断题(对，错)。
We all love a hero, and rescue dogs are some of the biggest heroes of all. You will often find them going above and beyond duty to save someone, risking--and at times losing--their lives in the process.Rescue dogs are generally found in the Sporting and Hunting Groups, or from the traditional Herding Group. These types include the Bloodhound, Labrador Retriever, Newfoundland, German Shepherd, Golden Retriever, and Belgian Malinois--all of which are chosen for search-and-rescue duty because of their amazing physical strength, loyalty, and their tendency for mental stability.These types also have a keen sense of hearing and smell--to better locate lost individuals—and are often able to access hard-to-reach areas. As highly trained animals, they serve in many different fields, including specialist search, snow slide rescue, dead body location, and tracking.To overcome obstacles and succeed when performing the demanding duties of a search-and-rescue worker, a dog must display certain qualities. In addition to intelligence and strength, the dog must be swift, confident, easily trainable, adaptable, and have a high level of stamina (耐力) and endurance. A strong sense of group cooperation and an ability to engage in friendly play during down time is also required of search-and-rescue dogs.A rescue dog goes through many, many hours of intensive training to be fit for duty. Training is not for the faint-hearted. Certification training can take from two to three years, working three to four hours a day, three to six days a week, often in group,team-oriented sessions.Each search-and-rescue field requires different types of training. Rescue training, for instance, includes air scenting--where dogs are trained to smell the air for the victim s scent (气味) and then follow the scent to the person. This ability is crucial to finding victims trapped under collapsed buildings and snow slide.40. Rescue dogs are chosen probably because__A.they are loyalB.they are braveC.they have amazing appearancesD.they have good eyesightWhat does "faint-hearted" in Paragraph 5 mean?A.Courageous.B.CowardlyC.EnergeticD.SlowWhich ability is most important for dogs to rescue people trapped in snow?A.Sharp hearingB.Swift movementC.Extraordinary smellingD.A strong memoryWhat is the passage mainly about?A.Selection process of rescue dogsB.Qualities and training of rescue dogs.C.Risks rescue dogs are faced withD.Types of tasks rescue dogs can perform请帮忙给出每个问题的正确答案和分析，谢谢！
TQ Company, a listed company, recently went into administration (it had become insolvent and was being managed by a firm of insolvency practitioners). A group of shareholders expressed the belief that it was the chairman, Miss Heike Hoiku, who was primarily to blame. Although the company’s management had made a number of strategic errors that brought about the company failure, the shareholders blamed the chairman for failing to hold senior management to account. In particular, they were angry that Miss Hoiku had not challenged chief executive Rupert Smith who was regarded by some as arrogant and domineering. Some said that Miss Hoiku was scared of Mr Smith.Some shareholders wrote a letter to Miss Hoiku last year demanding that she hold Mr Smith to account for a number of previous strategic errors. They also asked her to explain why she had not warned of the strategic problems in her chairman’s statement in the annual report earlier in the year. In particular, they asked if she could remove Mr Smith from office for incompetence. Miss Hoiku replied saying that whilst she understood their concerns, it was difficult to remove a serving chief executive from office.Some of the shareholders believed that Mr Smith may have performed better in his role had his reward package been better designed in the first place. There was previously a remuneration committee at TQ but when two of its four non-executive members left the company, they were not replaced and so the committee effectively collapsed.Mr Smith was then able to propose his own remuneration package and Miss Hoiku did not feel able to refuse him.He massively increased the proportion of the package that was basic salary and also awarded himself a new and much more expensive company car. Some shareholders regarded the car as ‘excessively’ expensive. In addition, suspecting that the company’s performance might deteriorate this year, he exercised all of his share options last year and immediately sold all of his shares in TQ Company.It was noted that Mr Smith spent long periods of time travelling away on company business whilst less experienced directors struggled with implementing strategy at the company headquarters. This meant that operational procedures were often uncoordinated and this was one of the causes of the eventual strategic failure.(a) Miss Hoiku stated that it was difficult to remove a serving chief executive from office.Required:(i) Explain the ways in which a company director can leave the service of a board. (4 marks)(ii) Discuss Miss Hoiku’s statement that it is difficult to remove a serving chief executive from a board.(4 marks)(b) Assess, in the context of the case, the importance of the chairman’s statement to shareholders in TQCompany’s annual report. (5 marks)(c) Criticise the structure of the reward package that Mr Smith awarded himself. (4 marks)(d) Criticise Miss Hoiku’s performance as chairman of TQ Company. (8 marks)
Reading ComprehensionDirections:There are two passages in this part．Each passage is followed by some questions or unfinished statements． For each of them there are four choices marked A,B,C and D． Youshould decide on the best choice．Questions 56- 60 are based on Passage One:Passage OneThe largest earthquake (magnitude里氏9．5)of the 20th century happened on May 22,1960 0ff the coast of South Central Chile．It generated(生成) one of the most destructive Pacific-wide tsunami（海啸）． Near the generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concepcion to the south end of Isla Chiloe．The largest tsunami damage occurred at Isla Chiloe-the coastal area closest to the epicenter(震中)．Huge tsuna- mi waves measuring as high as 25 meters arrived within l0 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland．There was large damage and loss of life at Concepcion, Chile's top industrial city．Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people． At the port city of Valparaiso, a city of 200,000, many buildings collapsed． A total of 130,000 houses were destroyed-one in every three in the earthquake zone and nearly 2,000,000 people were left homeless．Total damage losses, including agriculture and industry, were estimated(估计） to be over a half billion dollars． The total number of deaths related with both the tsunami and the earthquake was never found accurately for the region． Estimates of deaths reached between 490 and 57,002 with no distinction(差别) as to how many deaths were caused by the earthquake and how many were caused by the tsunami． However, it is believed that most of the deaths in Chile were caused by the tsunami．Where did the largest tsunami damage occur? ( )A． ConcepcionB． Isia ChiloeC． ValdiviaD． Valparaiso
What does the underlined word“collapsed” probably mean? ( )A． Were destroyedB． Caught fireC． Were floodedD． Sank
In a collapsed core design, which two benefits are provided by a second－generation Cisco MDS director() A. a higher fan-out ratioB. fully redundant switchesC. 100 percent port efficiencyD.allI S Lscontained with inasingle chass isE.higher latency and through put than acore-edged esign switch
材料：Early on 5 November 1996，the 140，086 tonnes deadweight Malaysian flag bulk carrier Giga 2 was nearing completion of discharge of a cargo of iron ore at No.2 discharge berth，Port KemblA、Due to the vessels light condition，the unloader could not be positioned over No.1 hold，to remove the 1080 tonnes of cargo remaining in that particular hold．At the suggestion of the shift supervisor，ballast was pumped into No.4 hold，which was permissible under the vessels operations manual．Pumping of ballast into No.4 hold commenced at 0530．After the lunch break，two terminal workers descended into No.5 hold，where the unloader was working，to clear iron ore from around the bottom of the forward spiral access ladder．The spiral ladder terminated at the top of the lower stool，six metres above the tank top．They had just completed this task and were about to climb the ladder when the bulkhead to the starboard side of the centre line，between No.5 hold and the ballasted No.4 hold，collapsed．Both workers were immediately engulfed by the deluge and，although one was able to haul himself clear，the other remained submerged．The shift supervisor was working in his office ashore and，alerted by calls over the radio from the Hatchman，dashed on board and immediately descended the ladder into No.5 hold．Up to his neck in the swirling water and guided by the Hatchman above，he was able to grab hold of the submerged worker．Assisted by another terminal worker，who had followed him into the hold，he was able to haul the unconscious and apparently lifeless worker clear of the water．The shift supervisor then administered cardio-pulmonary resuscitation（CPR），which was successful in restoring breathing in the worker．Very shortly afterwards an ambulance officer arrived on the scene and administered oxygen，before the worker was lifted from the hold and taken to hospital．问题：The most probable reason that the unloader could not be positioned over No.1 hold was that ________．A.the trim was too smallB.the trim was too bigC.the draft was too smallD.the draft was too bigNo.4 hold into which ballast water was pumped was a ________．A.special hold which could only be used to adjust the trim and/or draft in cargo operationB.double bottom tank usually not used as ballast tankC.ballast tankD.cargo holdIt is concluded that the depth of ballast water in No.4 Hold ________ before the bulkhead was collapsed．A.less than 1 meterB.around 1 meterC.around 2 metersD.more than 3 metersOf the following，it is ________ that prevented the submerged worker from hauling himself clear when the bulkhead collapsed．A.his weakness or，possibly，his small figureB.the big depth of the ballast waterC.the big distance from the lower stool of the spiral ladder to the tank-top in No.5 HoldD.the strong or swirling current in the ballast water请帮忙给出每个问题的正确答案和分析，谢谢！
共用题干第二篇The American IndustryA history of long and effortless success can be a dreadful handicap,but if properly handled,it may become a driving force.When the United States entered just such a glowing period after the end of the Second World War,it had a market eight times larger than any competitor,giving its industries unparalleled economies of scale.Its scientists were the world's best,its workers the most skilled.America and Americans were prosperous beyond the dreams of the Europeans and Asians whose economies the war had destroyed.It was inevitable that this primacy should have narrowed as other countries grew richer. Just as inevitably,the retreat from predominance proved painful.By the mid-1980s Americans had found themselves at a loss over their fading industrial competitiveness.Some huge American industries, such as consumer electronics,had shrunk or vanished in the face of foreign competition.By 1987 there was only one American television maker left,Zenith.(Now there is none:Zenith was bought by South Korea's LG Electronics in July.)Foreign-made cars and textiles were sweeping into the domestic market. America's machine-tool industry was on the ropes.For a while it looked as though the making of semiconductors,which America had which sat at the heart of the new computer age, was going to be the next casualty.All of this caused a crisis of confidence.Americans stopped taking prosperity for granted.They began to believe that their way of doing business was failing,and that their incomes would therefore shortly begin to fall as well. The mid-1980s brought one inquiry after another into the causes of America's industrial decline.Their sometimes sensational findings were filled with warnings about the growing competition from overseas.How things have changed!In 1995 the United States can look back on five years of solid growth while Japan has been struggling. Few Americans attribute this solely to such obvious causes as a devalued dollar or the turning of the business cycle.Self-doubt has yielded to blind pride."American industry has changed its structure,has gone on a diet,has learnt to be more quick-witted,"according to Richard Cavanagh,executive dean of Harvard's Kennedy School of Government,"It makes me proud to be an American just to see how our businesses are improving their productivity,"says Stephen Moore of the Cato Institute,a think-tank in Washington,DC.And William Sahlman of the Harvard Business School believes that people will look back on this period as"a golden age of business management in the United States."The loss of U.S.predominance in the world economy in the 1980s is manifested in the fact that the American______.A:TV industry had withdrawn to its domestic marketB:semiconductor industry had been taken over by foreign enterprisesC:machine-tool industry had collapsed after suicidal actionsD:auto industry had lost part of its domestic market
The travelers were ready to enjoy the spectacular tidal waves when suddenly a thick fog came up and obscured the whole scene.A:blurred B:belittledC:banned D:collapsed
共用题干Moderate Earthquake Strikes EnglandA moderate earthquake struck parts of southeast England on 28 April 2007,toppling chim- neys from houses and rousing residents from their beds .Several thousand people were left without power in Kent County. One woman suffered minor head and neck injuries.“It felt as if the whole house was being slid across like a fun-fair ride,”said the woman.The British Geological Survey said the 4 .3-magnitude quake struck at 8:19 a.m. and was centered under the English Channel,about 8 .5 miles south of Dover and near the entrance to the Channel Tunnel.Witnesses said cracks appeared in walls and chimneys collapsed across the county .Residents said the tremor had lasted for about 10 to 15 seconds.“I was lying in bed and it felt as if someone had just got up from bed next to me.”said Hen-drick van Eck,27,of Canterbury about 60 miles southeast of London.“I then heard the sound of cracking,and it was getting heavier and heavier. It felt as if someone was at the end of my bed hopping up and down.”There are thousands of moderate quakes on this scale around the world each year,but they are rare in Britain. The April 28 quake was the strongest in Britain since 2002 when a 4.8-magni-tude quake struck the central England city of Birmingham.The country's strongest earthquake took place in the North Sea in 1931,measuring 6.1 on the Richter scale.British Geological Survey scientist Roger Musson said the quake took place on 28 April in an area that had seen several of the biggest earthquakes ever to strike Britain,including one in 1580 that caused damage in London and was felt in France.Musson predicted that it was only a matter of time before another earthquake struck this part of England.However,people should not be scared too much by this prediction,Musson said,as the modern earthquake warning system of Britain should be able to detect a forthcoming quake and announce it several hours be-fore it takes place .This would allow time for people to evacuate and reduce damage to the mini-mum. The word“collapsed”in paragraph 4 most probably means______.A: fell apartB: flew offC: shook upD: blew out
He collapsed following a vigorous exercise session at his home.A: broke downB: fell downC: come downD: went down
In a collapsed core design, which two benefits are provided by a second-generation Cisco MDS director（）A、a higher fan-out ratioB、fully redundant switchesC、100 percent port efficiencyD、allI S Lscontained with inasingle chass isE、higher latency and through put than acore-edged esign switch
mary would like to display a collapsed section on her video catalog form, she has created a section buy when she display the form in the client the section always opens expanded. which one of the following should mary do to collapse the section?（）A、 nothing. Sections always open expanded B、 modify the section default properties to collapsed C、 modify the form propenties to display all sections collapsed D、 modify the section opened for reading property to auto-collapse
单选题mary would like to display a collapsed section on her video catalog form, she has created a section buy when she display the form in the client the section always opens expanded. which one of the following should mary do to collapse the section?（）A nothing. Sections always open expanded B modify the section default properties to collapsed C modify the form propenties to display all sections collapsed D modify the section opened for reading property to auto-collapse
问答题Practice 1 Some people call him “Guidone”—big Guido. Large in both physical stature and reputation, Guido Rossi, who took over as Telecom Italia's chairman on September 15th following the surprise resignation of Marco Tronchetti Provera, has stood out from the Italian business crowd for more than three decades. Mr. Rossi, who attended Harvard law school in the 1950s and wrote a book on American bankruptcy law, made his name as a corporate lawyer keen on market rules and their enforcement. He has since worked in both private and public sectors, including stints in the Italian Senate and as one of the European Commission's group of company-law experts. As well as running a busy legal practice, he also has a reputation as a corporate troubleshooter and all-round Mr Fix-It, and is often called upon to clean up organisations in crisis. His role at Telecom Italia marks a return to the company he headed for ten months in 1997, during its politically tricky and legally complex privatisation. Before that, Mr Rossi had been sent in to sort out Ferruzzi-Montedison, an agri-business and chemicals group, which had collapsed after magistrates uncovered tangentopoli (“bribesville”).
单选题Moderate Earthquake Strikes England A moderate earthquake struck parts of southeast England on 28 April 2007, toppling chimneys from houses and rousing residents from their beds. Several thousand people were left without power in Kent County. One woman suffered minor head and neck injuries. "It felt as if the whole house was being slid across like a fun-fair ride," said the woman. The British Geological Survey said the 4. 3-magnitude quake struck at 8:19 a.m. and was centered under the English Channel, about 8.5 miles south of Dover and near the entrance to the Channel Tunnel. Witnesses said cracks appeared in walls and chimneys collapsed across the county. Residents said the tremor had lasted for about 10 to 15 seconds. "I was lying in bed and it felt as if someone had just got up from bed next to me." said Hendrick van Eck, 27, of Canterbury about 60 miles southeast of London. "I then heard the sound of cracking, and it was getting heavier and heavier. It felt as if someone was at the end of my bed hopping up and down." There are thousands of moderate quakes on this scale around the world each year, but they are rare in Britain. The April 28 quake was the strongest in Britain since 2002 when a 4.8-magnitude quake struck the central England city of Birmingham. The country's strongest earthquake took place in the North Sea in 1931, measuring 6.1 on the Richter scale. British Geological Survey scientist Roger Musson said the quake took place on 28 April in an area that had seen several of the biggest earthquakes ever to strike Britain, including one in 1580 that caused damage in London and was felt in France. Musson predicted that it was only a matter of time before another earthquake struck this part of England. However, people should not be scared too much by this prediction, Musson said, as the modern earthquake warning system of Britain should be able to detect a forthcoming quake and announce it several hours before it takes place. This would allow time for people to evacuate and reduce damage to the minimum.During the April 28 earthquake, the whole England was left without power.（）ARightBWrongCNot mentioned
单选题Moderate Earthquake Strikes England A moderate earthquake struck parts of southeast England on 28 April 2007, toppling chimneys from houses and rousing residents from their beds. Several thousand people were left without power in Kent County. One woman suffered minor head and neck injuries. "It felt as if the whole house was being slid across like a fun-fair ride," said the woman. The British Geological Survey said the 4. 3-magnitude quake struck at 8:19 a.m. and was centered under the English Channel, about 8.5 miles south of Dover and near the entrance to the Channel Tunnel. Witnesses said cracks appeared in walls and chimneys collapsed across the county. Residents said the tremor had lasted for about 10 to 15 seconds. "I was lying in bed and it felt as if someone had just got up from bed next to me." said Hendrick van Eck, 27, of Canterbury about 60 miles southeast of London. "I then heard the sound of cracking, and it was getting heavier and heavier. It felt as if someone was at the end of my bed hopping up and down." There are thousands of moderate quakes on this scale around the world each year, but they are rare in Britain. The April 28 quake was the strongest in Britain since 2002 when a 4.8-magnitude quake struck the central England city of Birmingham. The country's strongest earthquake took place in the North Sea in 1931, measuring 6.1 on the Richter scale. British Geological Survey scientist Roger Musson said the quake took place on 28 April in an area that had seen several of the biggest earthquakes ever to strike Britain, including one in 1580 that caused damage in London and was felt in France. Musson predicted that it was only a matter of time before another earthquake struck this part of England. However, people should not be scared too much by this prediction, Musson said, as the modern earthquake warning system of Britain should be able to detect a forthcoming quake and announce it several hours before it takes place. This would allow time for people to evacuate and reduce damage to the minimum.Many walls and chimneys were damaged during this quake.（）ARightBWrongCNot mentioned
多选题In a collapsed core design， which two benefits are provided by a second-generation Cisco MDS director？ （）Aa higher fan-out ratioBfully redundant switchesC100 percent port efficiencyDall ISLs contained within a single chassisEhigher latency and throughput than a core-edge design switch