单选题A college has a small campus where 25 faculty members are located. The faculty offices and student computers are currently on the same network. The faculty are concerned about students being able to capture packets going across the network and obtain sensitive material. What could a network administrator do to protect faculty network traffic from student connections?（）AInstall anti-virus software on the student computers.BPut the faculty computers in a separate VLAN.CPower down the switches that connect to faculty computers when they are not in use.DRemove the student computers from the network and put them on a peer-to-peer network.ECreate an access list that blocks the students from the Internet where the hacking tolls are located.
单选题
A college has a small campus where 25 faculty members are located. The faculty offices and student computers are currently on the same network. The faculty are concerned about students being able to capture packets going across the network and obtain sensitive material. What could a network administrator do to protect faculty network traffic from student connections?（）
A
Install anti-virus software on the student computers.
B
Put the faculty computers in a separate VLAN.
C
Power down the switches that connect to faculty computers when they are not in use.
D
Remove the student computers from the network and put them on a peer-to-peer network.
E
Create an access list that blocks the students from the Internet where the hacking tolls are located.
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Passage Three(31~35) Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a checklist of criteria in hand, the Dallas family looked around the country visiting half a dozen schools. They sought a university that offered the teenager’s intended major, one located near a large city, and a campus where their daughter would be safe。“The safety issue is a big one,” says Joe Mahoney, who quickly discovered he wasn’t alone in his worries. On campus tours other parents voiced similar concerns, and the same question was always asked: what about crime? But when college officials always gave the same answer-“That’s not a problem here,” Mahoney began to feel uneasy。“No crime whatsoever?” comments Mahoney today. “I just don’t buy it. ” Nor should he: in 1999 the U. S. Department of Education had reports of nearly 400,000 serious crimes on or around our campuses. “Parents need to understand that times have changed since they went to college,” says David Nichols, author of Creating a Safe Campus. “Campus crime mirrors the rest of the nation. ”But getting accurate information isn’t easy. Colleges must report crime statistics by law, but some hold back for fear of bad publicity, leaving the honest ones looking dangerous. “The truth may not always be obvious,” warns S. Daniel Carter of Security on Campus, Inc, the nation’s leading campus safety watchdog group。To help concerned parents, Carter promised to visit campuses and talk to experts around the country to find out major crime issues and effective solutions。第31题：The Mahoneys visited quite a few colleges last August 。A. to express the opinions of many parentsB. to choose a right one for their daughterC. to check the cost of college educationD. to find a right one near a large city
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共用题干Stanford University1 Stanford University is sometimes called"the Harvard of the West".The closeness ofStanford to San Francisco,a city thirty-two miles to the north,gives the university adecidedly cosmopolitan（世界性的）flavor.2 The students are enrolled mainly from the western United States.But most of the fiftystates send students to Stanford,and many foreign students study here,as well.Andstandards for admission remain high.Young men and women are selected to enter theuniversity from the upper fifteen percent of their high school classes.3 Not only because of the high caliber（素质）of its students but also because of thedesirable location and climate,Stanford has attracted to its faculty some of the world's mostrespected scholars.The university staff has included many Nobel Prize winners in variousfields.Stanford's undergraduate school of engineering and its graduate schools of business, law,and medicine are especially well-regarded.4 What is student life like on"The Farm"?Culturally,the campus is a magnet for bothstudents and citizens of nearby communities.Plays,concerts,and operas are performedin the university's several auditoriums and in its outdoor theater,where graduations arealso held.Several film series are presented during the school year.Guest lecturers frompublic and academic life frequently appear on campus.For the sports-minded,the Stanford campus offers highly developed athletic facilities.Team sports,swimming,and track and field activity are all very much part of the Stanford picture.So are bicycling andjogging.5 In addition to financial support from alumni（校友）,Stanford receives grants from thegovernment and from private charities.In recent years,government grants have madepossible advanced studies in the fields of history,psychology,education,and atomicenergy.At present Stanford is carrying out an ambitious building program,financed in partby the Ford Foundation's 25 million grant.Recently added to the campus are a new physicsbuilding,new school of business,new graduate school of law,new student union,andundergraduate library. The faculty of the university boasts some of the world's______.A:both indoors and outdoorsB:both home and abroadC:most distinguished scholarsD:desirable climateE:cultural activitiesF:external financial support
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Some college students drink too much alcohol at school．Many of them live on the campus．Heavy drinking has caused many problems．It can cause students to make bad choices and do dangerous things.One college has decided to ban alcohol．It has gotten a reputation as a party school．Five students at the college have died from drinking too much alcohol．Recently,one student drank too much vodka．He slipped into a coma．The college hopes the new rule will prevent any more tragedies.The new rule prohibits students from drinking alcohol in the dorms．The first time a student breaks the rule they will receive a warning．If they break the rule again,they will be evicted from the dorm．However,they will still have to pay for the dorm．Some students do not live on the campus．They live in houses near the campus．Those students are also banned from drinking alcohol,even if they are of legal age.Freshmen at the college are now required to take a special course．The course is called AlcoholEdu,and lasts for two and a half hours．The students learn about the dangers of alcohol．They also take a survey to find out how much they know about alcohol．All first-year students must pass the course.The college hopes that more information will help students make better choices．How do officials know that alcohol is a problem at the school?A.Students are getting bad gradeB.There are too many bars on the campuC.Only a few students drinD.Several students have died and one is in a com
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共用题干第三篇Dorm CookingLong time ago,eating in an American college dorm meant soup in a hotpot or getting pizza delivered.The most interesting thing about the campus dining hall was often the salad bar.No more.These days,US college students have refined tastes and a growing interest in preparing their own food.Mini-refrigerators and microwaves in dorm rooms are as essential as laptops."The cooking awareness of college students is increasing,"said Tom Post,president of campus dining for Sodexo,a major food service company."Students today grew up watching celebrity chefs on TV,eating organic food and valuing good nutrition."In response,cafeteria menu,have changed.Sodexho's top campus foods for 2009 include Vietnamese noodle soup,goat cheese salad,and Mexican chicken.But colleges are also catering to student demands for more flexible and personalized dining options.Chartwells,the company that prepares food for dining halls at Ohio Wesleyan University in the state of Ohio,offers microwaveable meals that students can take away,as well as a program where students can have food individually prepared.Or they can even do their own cooking.This fall,Sarah Lawrence College in New York will offer students on its meal plan a chance to pick up groceries in the cafeteria as an alternative to a cooked meal."Students want things that are easy to make,things that don't take long and will still taste good,"said Rachel Holcomb,a University of Massachusetts Amherst student who updated recipes for the new edition of The Healthy College Cookbook.Angelo Berti,a chef at the College of the Holy Cross in Worcester,Massachusetts,teaches cooking in dorm kitchens.But Berti says he's not just teaching recipes.He is encouraging students to use dining together as a way to socialize and as a means of self-expression."The meal is your canvas,"Berti said."You paint what you want."That is why at the College of William&Mary in Virginia,students produce a cooking show filmed in a dorm called"Everyday Gourmet".One episode was"Date Night Cooking:A 3-Course meal for under $20,"featuring grilled chicken stuffed with goat cheese and basil.________is NOT on the list of Sodexho's top campus foods for 2009?A:Italian PizzaB:Vietnamese noodle soupC:Goat cheese saladD:Mexican chicken
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The Greenfield site has made the campus（）.AtolookmorebeautifulBlooksmorebeautifulClookmorebeautifulDlookingmorebeautiful
The Greenfield site has made the campus（）.A、tolookmorebeautifulB、looksmorebeautifulC、lookmorebeautifulD、lookingmorebeautiful
A college has a small campus where 25 faculty members are located. The faculty offices and student computers are currently on the same network. The faculty are concerned about students being able to capture packets going across the network and obtain sensitive material. What could a network administrator do to protect faculty network traffic from student connections?（）A、Install anti-virus software on the student computers.B、Put the faculty computers in a separate VLAN.C、Power down the switches that connect to faculty computers when they are not in use.D、Remove the student computers from the network and put them on a peer-to-peer network.E、Create an access list that blocks the students from the Internet where the hacking tolls are located.
Companycom has purchased a p5 590 with 16 CPUs. To run Simultaneous Multi-Threading (SMT) with a 4-way virtual processor partition with 2.0 processing units of entitlement, how many logical CPUs will be allocated?（）A、8-way logical CPU partition, where each logical CPU has the power of 25% of a logical processor B、4-way logical CPU partition, where each logical CPU has the power of 50% of a physical processor C、8-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor D、16-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor
单选题A community college is experiencing high turnover rates among its computer science faculty members. To rectify this problem, the computer science department head has proposed to the dean that beginning next year starting salaries for computer science instructors be increased by 10 percent to provide a more competitive pay package. Which of the following indicates a flaw in the department head’s plan?AComputer science faculty members generally indicate satisfaction with the number and type of classes they are given to teach.BThe community college is in a relatively safe area of town with affordable housing.CLocal technology companies provide good supplemental consulting work to many faculty members.DYearly pay increases for instructors in all departments are set at a level below the current inflation rate.EThere are several academic institutions nearby with similar pay structures to the department head’s proposal.
单选题Companycom has purchased a p5 590 with 16 CPUs. To run Simultaneous Multi-Threading (SMT) with a 4-way virtual processor partition with 2.0 processing units of entitlement, how many logical CPUs will be allocated?（）A8-way logical CPU partition, where each logical CPU has the power of 25% of a logical processor B4-way logical CPU partition, where each logical CPU has the power of 50% of a physical processor C8-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor D16-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor
单选题The number of faculty members has grown from 400 to 440. This means it has risen ______ 10%.AforBatCbyDon
多选题You notice that the performance of the database has degraded because of frequent checkpoints. Which twoactions resolve the issue（）ADisable automatic checkpoint tuning.BCheck the size of the redo log file size and increase the size if it is small.CSet the FAST_START_MTTR_TARGET parameter as per the advice given by the MTTR Advisor.DDecrease the number of redo log members if there are more than one redo log members available in eachredo log group.
问答题[A] Time Away That Shapes Careers [B] Faculty Weigh in [C] Admissions Impact [D] No Regrets [E] Help Students Develop Strategies to Mingle [F] Finding Opportunities [G] Build Strong Sense of Responsibility Data from the National Science Foundation indicate that over the last 25 years, there has been a fairly consistent 1- to 2-year time variance in the interval between an undergraduate degree and a Ph.D. So where does the extra time go? Part of it is the “postbac”: recent graduates often take between the bachelor’s degree and graduate school. “Postbac” time allows recent graduates to mature, gain some perspective, and learn new skills before starting out on a long graduate program. A short hiatus before the long road, students and faculty members say, is almost always good. 1. ____________________ Most faculty members agree that if students have a clear idea of what they want to study and what their goals are, they can make a successful direct transition to graduate school. “For the great majority of students, some time off is a good idea,” says Deborah Goldberg, a professor of ecology and evolutionary biology at the University of Michigan. Students with more life experience often have the maturity it takes to persevere through a Ph.D., she says. She has observed that students without that experience are more likely to feel burned out and to drop out of their Ph. D. programs than are students who take time off. 2. ____________________ Faculty members agree that 1 to 2 years away does not hurt a student in the graduate-admissions process. But relevant work—especially research experience—often has a better-than-neutral effect on admissions prospects. As he considered graduate programs, Gries was able to discuss his research in one-on-one interviews with faculty members, and all of them, he says, considered his year of work an advantage. Maturity and life experience are the main selling points for “postbac” time, but the details of what you learn can matter, too. In addition, many faculty members appreciate the perspectives students with added life experience bring to their classrooms and laboratories. 3. ____________________ Individuals we spoke to who had completed a “postbac” expressed no regrets about their decisions. Sarah Walker sees only advantages to the time that she spent in the Peace Corps and working in Africa. After she finished her undergraduate degree at Smith College in Northatmpton, Massachusetts, in 1994, she worked as a biology and mathematics teacher for 2 years in Lesotho. When she returned to graduate school at the University of Virginia, Charlottesville, in 1998, Walker found that her experience in the Peace Cows made teaching assignments easier. Her experience in Africa shaped her career goals: Her thesis research in environmental science examined the impact of land-use changes on ecological systems. Walker says her relationships with faculty members were also improved by her time away. 4. ____________________ Finding a postgraduate position outside of organized programs such as the Peace Cows requires undergraduates to mine a diverse network of resources. Talk to as many people as possible, Goldberg says; faculty members might know of colleagues who are looking for research assistants. Regional and national meetings present great chances for undergraduates to scout for positions. 5. ____________________ After completing the core requirements for her Ph.D. in 2005, Walker took a job at Winrock International, a nonprofit international development organization in Arlington, Virginia. Her job —advising projects that help limit carbon emissions and deforestation in the developing world-builds on both her Peace Corps experience and scientific expertise. Unsurprisingly, she’s a strong advocate of the postbac. “Taking 2 years [off] has zero negative impact on your ability to continue on in school,” she advises. It allows you to grow as a person and have a better sense of what it is that you want to do.(此文选自Science 2007年刊)
问答题Passage 1 [A] Time Away That Shapes Careers [B] Faculty Weigh in [C] Admissions Impact [D] No Regrets [E] Help Students Develop Strategies to Mingle [F] Finding Opportunities [G] Build Strong Sense of Responsibility Data from the National Science Foundation indicate that over the last 25 years, there has been a fairly consistent 1- to 2-year time variance in the interval between an undergraduate degree and a Ph.D. So where does the extra time go? Part of it is the “postbac”: recent graduates often take between the bachelor’s degree and graduate school. “Postbac” time allows recent graduates to mature, gain some perspective, and learn new skills before starting out on a long graduate program. A short hiatus before the long road, students and faculty members say, is almost always good. (1) ______ Most faculty members agree that if students have a clear idea of what they want to study and what their goals are, they can make a successful direct transition to graduate school. “For the great majority of students, some time off is a good idea,” says Deborah Goldberg, a professor of ecology and evolutionary biology at the University of Michigan. Students with more life experience often have the maturity it takes to persevere through a Ph.D., she says. She has observed that students without that experience are more likely to feel burned out and to drop out of their Ph. D. programs than are students who take time off. (2) ______ Faculty members agree that 1 to 2 years away does not hurt a student in the graduate-admissions process. But relevant work—especially research experience—often has a better-than-neutral effect on admissions prospects. As he considered graduate programs, Gries was able to discuss his research in one-on-one interviews with faculty members, and all of them, he says, considered his year of work an advantage. Maturity and life experience are the main selling points for “postbac” time, but the details of what you learn can matter, too. In addition, many faculty members appreciate the perspectives students with added life experience bring to their classrooms and laboratories. (3) ______ Individuals we spoke to who had completed a “postbac” expressed no regrets about their decisions. Sarah Walker sees only advantages to the time that she spent in the Peace Corps and working in Africa. After she finished her undergraduate degree at Smith College in Northatmpton, Massachusetts, in 1994, she worked as a biology and mathematics teacher for 2 years in Lesotho. When she returned to graduate school at the University of Virginia, Charlottesville, in 1998, Walker found that her experience in the Peace Cows made teaching assignments easier. Her experience in Africa shaped her career goals: Her thesis research in environmental science examined the impact of land-use changes on ecological systems. Walker says her relationships with faculty members were also improved by her time away. (4) ______ Finding a postgraduate position outside of organized programs such as the Peace Cows requires undergraduates to mine a diverse network of resources. Talk to as many people as possible, Goldberg says; faculty members might know of colleagues who are looking for research assistants. Regional and national meetings present great chances for undergraduates to scout for positions. (5) ______ After completing the core requirements for her Ph.D. in 2005, Walker took a job at Winrock International, a nonprofit international development organization in Arlington, Virginia. Her job —advising projects that help limit carbon emissions and deforestation in the developing world-builds on both her Peace Corps experience and scientific expertise. Unsurprisingly, she’s a strong advocate of the postbac. “Taking 2 years off has zero negative impact on your ability to continue on in school,” she advises. It allows you to grow as a person and have a better sense of what it is that you want to do.
单选题Even though most universities retain the royalties from faculty members’ inventions, the faculty members retain the royalties from books and articles they write. Therefore, faculty members should retain the royalties from the educational computer software they develop. The conclusion above would be more reasonably drawn if which of the following were inserted into the argument as an additional premise?ARoyalties from inventions are higher than royalties from educational software programs.BFaculty members are more likely to produce educational software programs than inventions.CInventions bring more prestige to universities than do books and articles.DIn the experience of most universities, educational software programs are more marketable than are books and articles.EIn terms of the criteria used to award royalties, educational, software programs are more nearly comparable to books and articles than to inventions.