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How many subnetworks and hosts are available per subnet if you apply a /28 mask to the 210.10.2.0 class C network?()
A . 30 networks and 6 hosts.
B . 6 networks and 30 hosts.
C . 8 networks and 32 hosts.
D . 32 networks and 18 hosts.
E . 14 networks and 14 hosts.
F . None of the above
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What view might you use to try to determine how long a particular backup will take?()
A . V$SESSION_EVENT
B . V$SESSION
C . V$W0041ITS
D . V$WAITSTAT
E . V$SESSION_LONGOPS&e
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What view might you use to try to determine how long a particular backup will take?()
A . V$SESSION_EVENT
B . V$SESSION
C . V$WAITS
D . V$WAITSTAT
E . V$SESSION_LONGOPS
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A customer plans to order several new pSeries systems and is concerned that the additional heat load may overwhelm the current air-handling system. How might the pSeries technical specialist aid the customer in addressing their concern?()
A . Direct the customer to the Installation Guide for each system to identify the power requirements.
B . Direct the customer to engage their site personnel to ensure the proper power connectors are provided to support the systems.
C . Direct the customer to the Site and Hardware Planning Information and review the system requirements for each new pSeries system.
D . Direct the customer to the Site and Hardware Planning Information to confirm that enough space is available in the rack to allow for proper airflow.
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Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP?()
A . Only the heartbeat IP network can exist in a VPN style network.
B . HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.
C . If a VPN is used for IP traffic the heartbeating must be done over disk connections.
D . HACMP can exist in a VPN network environment,but special considerations must be addressed.
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John and Alice got()last year in Las Vegas.
A . marrying
B . marriage
C . married
D . to marry
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You will hear Part A and sometimets Part B of each dialogue. Choose the best response to what Part B or Part C might say.
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How did Alice finally find the document?She tried the ____________ name “Nova”.
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纠错 Eric and his sister won first prize for the most elaborate customs they had worn to the Halloween party.
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If a person doesn't realize how long his DIY job would take, he might wind up doing a bad job, and therefore be less keen in future.
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What might happen if a person doesn’t realize how long his DIY job would take?
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Tom and Alice______having a new car to replace their old one for years.
A.has been dreaming of
B.have been dreaming of
C.has dreamed
D.will have dreamed
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听力原文:M: The job sounds great, but I'm a little worried about how much time it might take.
W: It's pretty reasonable. It never took me more than five hours a week to do all the grading and then another thirty to forty minutes to record the grades on the computer.
M: That sounds manageable. I guess you can do the work when it fits into your own schedule, too, can't you?
W: Oh, yah, you can do the grading in your room or in the library. You just need to get each set back for the next class, but that means you always have at least two days and sometimes four.
M: It sounds great.
W: Good luck with your interview.
Why was the woman able to give Larry so much information about the job?
A.She is Professor Jamison's daughter.
B.She works part-time as Professor Jamison's secretary.
C.She used to do the job herself.
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Can you suggest how we might handle the problem()
A.deal
B.tackle
C.cope
D.treat
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What structural issues might arise in managing employees 'flexible work arrangements? Think about what you've leaned about organizational design, How might that information help a manager address those issues?
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Alice, aged 24,with a height of 1.70m,has just graduated from a college and can speak English and Chinese. Which job might be given to her?
A.As an air hostess in Southern Airlines.
B.As a teacher at Instant Language Ltd.
C.As a babysitter for two children.
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Alice has just announced that strict regulations have been made and that they __________ both Chinese and overseas teachers.
A. apply to
B. keep track of
C. hand onto
D. take control of
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Potential AIDS victims who refuse to be tested for the disease and then defend their right to remain ignorant about whether they carry the virus are entitled to that right. But ignorance cannot be used to rationalize irresponsibility. Nowhere in their argument is their concern about how such ignorance might endanger public health by exposing others to the virus.
When a disease selectively attacks the socially disadvantaged, such as homosexuals and drug abusers, it seems an injustice beyond rationalization. Such is the case with acquired immune deficiency syndrome.
Some crucial facts: AIDS is a communicable disease. The percentage of those infected with the AIDS virus who will eventually contract the disease is unknown, but that percentage rises with each new estimate. The disease so far has been 100 potential. The latency period between the time the virus is acquired and the disease develops is also unknown.
We now have tests for the presence of the virus that is as efficient and reliable as almost any diagnostic test in medicine. An individual who tests positive can be presumed with near-certainty to carry the virus, whether he has the disease or not.
To state that the test for AIDS is "ambiguous", as a clergyman recently in public, is a misstatement and an immoral act. The test correlates so consistently with the presence of the virus in bacteria cultures as to be considered 100 percent certain by experts.
Everyone who tests positive must understand that he is a potential person for the AIDS virus and has a moral duty and responsibility to prevent others from infection. We are not just dealing with the protection of the innocent but with an essential step lo contain the spread of an epidemic as horrible as any that has befallen modern man.
It may seem unfair to burden the tragic victims with concern for the welfare of others. But moral responsibility is not a luxury of the fortunate, and evil actions committed in despair cannot be condemned out of pity. It is morally wrong for a healthy individual who tests positive for AIDS to be involved with anyone except under the strict precautions now defined as safe sex.
It is morally wrong for someone in a high risk population who refuses to test himself to do other than to assume that he tests positive. It is morally wrong for those who, out of sympathy for the heartbreaking victims of this epidemic, as though well-wishing and platitudes about the ambiguities of the disease are necessary in order to comfort the victims while they contribute to enlarging the number of those victims. Moral responsibility is the burden of the sick as well as the healthy.
As for whether potential AIDS victims carrying the virus, the author suggests that
A.they have the right to. be kept in the dark.
B.they have the right to be protected.
C.ignorance may result in serious consequences.
D.ignorance may bring indifference to the disease.
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(2017黔西南单选题)
— Hello! How are you?
— _______
A Who are you?B I'm fine, thank you. And you?C How do you do?D Nice to meet you.
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What workplace concerns do managers have to deal with? How might those sconce be controlled?
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At Alice's birthday party, Alice introduced Peter to Tom.They had not known each other before.The most appropriate utterance(话语)for Peter would be "How do you do?”()
此题为判断题(对,错)。
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What types of is might a Gen Y employee and an older more-experience employee face when working closely together? How could two people in such a close-knit work arrangement deal with those issues?
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Describe how NBC executives could have used each of the following to make better decisions: (a) rationality, (b) bounded rationality, (c) intuition, and (d) evidence based management.
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- Not only Tom but also Alice and Mary()busy.
A.is
B.Was
C.Are