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-- I think the Internet is very helpful.--（）
A . Yes, so do I
B . That’s a very good idea
C . Neither do I
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The Frame Relay network in the diagram is not functioning properly. What is the cause of the problem?（）
A . The Gallant router has the wrong LMI type configured
B . Inverse ARP is providing the wrong PVC information to the Gallant router
C . The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command
D . The frame-relay map statement in the Attalla router for the PVC to Steele is not correct
E . The IP address on the serial interface of the Attalla router is configured incorrectly
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A system is experiencing performance problems. After checking the CPU usage, the problem identified is that the system is "CPU Bound". Which of the following outcomes will determine if there is a possible CPU constraint?（）
A . Low paging
B . High paging
C . Workload manager is not turned on
D . A high run queue length&e
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A technician is troubleshooting a host connectivity problem. The host is unable to ping a server connected to Switch_A. Based on the results of the testing, what could be the problem（）。
A . A remote physical layer problem exists.
B . The host NIC is not functioning.
C . TCP/IP has not been correctly installed on the host.
D . A local physical layer problem exists.
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Internet（）theft is a growing—and very costly—problem.
A . identify
B . identity
C . identical
D . identificatio
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A DNS server for a large network is experiencing performance problems. Which of the following options is the best solution to fix the problem？（）
A . Enable NIS
B . Purchase a larger server
C . Use /etc/hosts on all of the systems
D . Create secondary name servers throughout the network
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Comparatively speaking, the solution part is _____ the problem part in problem-solution order.
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How serious is the problem?
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What is the problem with the employee of the fast food restaurant?
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What does the author say is the problem with women?
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3.What is the major problem the young generation is facing?
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The problems are very _________ .
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What is the woman's problem？
A．She has lost her street map.
B．She has trouble finding her way.
C．She has difficulty reading a map.
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What is the man' s another problem？
A．Written English.
B．Oral English.
C．Understanding others.
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What is the problem with Russias space station？
A．It has lost its primary 6xygen sources.
B．It has lost its backup oxygen sources.
C．It has lost both the primary and the backup oxygen sources.
D．It has last neither the primary or the backup oxygen sources.
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Fermi problem is to develop the talent of breaking a seemingly unanswerable problem into sub-problems and finding the solution to it, which is a typical Fermi problem.
A．Right
B．Wrong
C．Not mentioned
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Which is one of the problems of teleworking （)
A．A.Itsaves costs and reduces travel tim
B．B.Itimproves motivation and productivity.
C．C.It better balances work and family lif
D．D.How to manage teleworkers and evaluate their performance is still a problem.
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Very few scientists _________ completely new answers to the world’s problems.
A．come up with
B．come out
C．come round
D．come up to
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What is the man's problem？
A．He does not have time to see an advisor.
B．He does not have an internship yet.
C．He does not know which career to choose.
D．He does not have a job offer after graduation.
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What is the womans main problem？
A．She lives so far away.
B．She has no time to visit her parents.
C．Her parents won"t be back.
D．She needs to work but also see her parents.
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What is the problem with the product？
A．Quality
B．Color
C．Quantity
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The Golden Rule is very nearly the same as
A．RuleUtilitarianism．
B．Kant’sCategoricalImperative
C．Kant’sreversibilitycriterion．
D．theGreatestHappinessPrincipl
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There are many problems in our modern world. One very()serious problem is energy. We get a great () of energy we need from coal, gas, and oil. However, the () of energy which we use is () every year, and we only have enough coal, gas, and oil for the next twenty or thirty years. How will we live () the energy which these things give us？ Scientists are looking for () to this problem. They are looking for new () to produce energy. For example, they are working with new ways to () energy from the light and heat of the sun. They are also working with plans which produce energy from () of the oceans. All of the new methods () scientists are finding are still very expensive, but perhaps they will help solve our energy problems () the future.
1.A.number
B.group
C.price
D.deal
2.A.effect
B.amount
C.course
D.program
3.A.increase
B.increasing
C.had increased
D.is increasing
4.A.without
B.improve
C.producing
D.strength
5.A.key
B.a direction
C.a solution
D.service
6.A.cost
B.method
C.branch
D.pound
7.A.Show
B.pay
C.save
D.produce
8.A.property
B.remedy
C.welfare
D.movements
9.A.So that
B.which
C.whose
D.Of which
10.A.at
B.for
C.In
D.from
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What is the source of the problem？
A、The purchasing department
B、The store
C、The supplier
