What should an administrator do to allow the logon of a user to a local system without limitations from the host‘webserver’？（）A、configure the /etc/.rhosts with：webserverB、configure the root’$HOME/.rhost file with：+webserverC、configure each user’s $HOME/.r

题目

What should an administrator do to allow the logon of a user to a local system without limitations from the host‘webserver’？（）

  • A、configure the /etc/.rhosts with：webserver
  • B、configure the root’$HOME/.rhost file with：+webserver
  • C、configure each user’s $HOME/.rhosts file with：webserver
  • D、configure the root’$HOME/.rhost file with：webserver
相似考题

1.We have no choice in () we should do next.A、whateverB、thatC、whicheverD、what

2.()that happen,what()we do?A、If…shallB、Suppose…shallC、Should…wouldD、Had…should

3.He ought to have handed in the paper yesterday. That’s what he ____.A. should doB. should be doingC. should have doneD. should have

4.What should you do if you have to go back home late?._____________________________________________

更多“What should an ”相关问题

  • 第1题：

    Which of the following is not among the basic features of a relational database?

    A．It does not matter what order the rows are in.

    B．It does not matter what order the columns are in.

    C．Different columns should have different column names.

    D．Different columns should have different data types.


    正确答案：D

  • 第2题：

    The law () what should be done.

    A、prescribe

    B、provides

    C、stipulates

    D、prescreens


    参考答案：C

  • 第3题：

    Before adjusting the derrick, what work should be done?


    正确答案：Before adjusting the derrick, you should make sure that the power is on and that the derrick is clear of obstructions.

  • 第4题：

    What measures should be taken if anchor dragging?


    正确答案：Anchor dragging means the anchor can’t bring up the ship to the seabed/ground. To prevent anchor dragging, you should make full consideration of all the features of the anchor position before anchoring, work out the cable length, and make sure the ship is brought up when anchoring. When anchor dragging, we should inform the master, the engine room, c/o and other personnel involved. Announce the alarm on radio to the other ships in vicinity. And then heave up the anchor to drop it again.

  • 第5题：

    What is the inegge mainly expressed in the story?

    A.we should learn to he generous

    B.It is honorable to help those in need.

    C.People in high postans are not like what we expect

    D.We should avoid judging people by their appearances.


    正确答案：D

  • 第6题：

    29． — What should I do，doctor?

    —_________ healthy，you should take more exercise．

    A． Keep

    B． Keeping

    C．To keep

    D． Having kept


    正确答案：C
    29．C【解析】句意：——我该怎么办啊，医生？——为了保持健康，你应该多锻炼。根据句意，空白处应表目的，故用不定式。

  • 第7题：

    Directions: Some people think that all university students should study whatever they like. Others believe that they should only be allowed to study subjects that will be useful in the future, such as those related to science and technology. What′s your view about what subject university students should study? You are required to write a composition within 180 words, but no less than 150 words.


    答案：
    解析：
    People have different views about what subject university students should study, whether the one they like or only the one that will be useful in the future. People who believe students should only study subjects that will be useful in the future list several reasons. First, university courses like medicine, engineering and information technology can provide more job opportunities, career progression, better salaries, and therefore an improved quality of life for students who take them. Second, those subjects play the major role in new inventions, economic growth, and the society' s greater future prosperity. As far as I am concerned, university students should be free to choose their preferred subjects. In my opinion, students can study well if the learning content caters to their interest. Besides, the creative thinking patterns behind some theoretical subjects have potential value. In this sense, more students of art, history and philosophy are needed. In conclusion, although it might seem sensible for students to focus only on the most useful subjects, I personally assert that they have the right to study whatever they like.

  • 第8题：

    What are two purposes of a forwarding class?（）

    • A、to identify traffic that should be dropped
    • B、to classify traffic
    • C、to identify traffic that should receive common treatment
    • D、to assign traffic to output queues

    正确答案:C,D

  • 第9题：

    填空题
    What should groups of 8 or more people do if they need a tour guide?They should book one ____.

    正确答案： in advance
    解析：
    细节辨认题。录音中提到“At other times, groups of 8 or more people need to book a tour guide in advance”，其他时间，八人以及八人以上的团体需要提前预定导游”，故填in advance。

  • 第10题：

    单选题
    After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?（）
    A

    The relief valves in the system should be readjusted

    B

    The filters and strainers should be checked frequently

    C

    All system pressure should be readjusted

    D

    The system should be drained and renewed with a fluid of different operating characteristics


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    What can be inferred from Beth’s story?
    A

    Prejudice against women still exists in some organizations.

    B

    If people want what they deserve, they have to ask for it.

    C

    People should not be content with what they have got.

    D

    People should be careful when negotiating for a job.


    正确答案： A
    解析：
    段落主旨题。根据第二段可知，贝丝没有对她想要的提出要求，所以就没有得到她所想要的。故B项是答案。

  • 第12题：

    问答题
    Some believe that people should never be satisfied with what they have and should always strive for something new and different, but there are also people who believe that those who constantly feel satisfied tend to be happy. What is your opinion? Write a composition of about 400 words on the following topic:Does satisfaction bring happiness?　　In the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary.　　Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.

    正确答案：
    Does satisfaction bring happiness? Usually people are unhappy because they are not satisfied with what they have got. But do you think they will be happy if they are satisfied with what they have achieved? This seems a tricky question. Some believe that satisfaction brings happiness, but some believe that dissatisfaction can bring a happy life. If we mean by happiness is continuous improvement of human life, then it is dissatisfaction that brings happiness.
    To begin with, dissatisfaction can motive personal development. As human society has been developing at an ever increasing speed since the industrial revolution, people find that there is more and more room to better their life. If they are unhappy with the education they have received, they will try to study on. If they are unhappy with their present jobs, they will try to find one that suits them better. And if they are unhappy with their relationship with others, they will try to improve it or find a better one. Therefore, dissatisfaction encourages people to seek life of a better quality rather than stay with the present one, and this process constitutes their development.
    Besides helping individuals to develop, dissatisfaction can also promote the continuous development of the whole society. Common sense tells us that there cannot be a perfect society, therefore, if a society is satisfied with itself, it only means that it is willing to live with its problems. A society with dissatisfaction is in fact one that dislikes problems. It will find and solve the problems, and this will certainly help the society to keep moving forward. We can take China as an example. Chinese people used to believe that satisfaction brings happiness, but they had actually been living a very hard life before the 1980s. The reform and opening-up policy was adopted in the 1980s just because the Chinese were no longer satisfied with the society at that time. Facts show that the change of mentality has brought about thorough changes to the society.
    Last but not least, dissatisfaction has also been a driving force of human civilization as a whole. It is reasonable to say that in the primitive society, science came into being because the ancestors were not satisfied with their understanding of the world, and technology came into being because they were not satisfied with working purely with their hands. The curiosity and desire has in fact led to the prosperity of science and technology in later times. Similarly, in the artistic world, new propositions and practices keep emerging because people are not pleased with the existing ways in expressing their feelings and emotions.
    To sum up, dissatisfaction has played a vital role in the development of individuals, the whole society as well as human civilization. Although too much dissatisfaction may be harmful, a proper sense of dissatisfaction can be very beneficial. When everybody is pleased with what they have, the world will stop moving forward, which virtually means the end of humankind.
    解析：
    题目中的happiness是一个很模糊的概念，每个人可能都有自己的理解。在引言段中，作者在通过问题引出话题后，先给出“幸福”的定义才明确自己的观点，这样全文的讨论就有了比较坚实的基础。引言段的问题提得自然到位，既抓住了读者的心理，又点出了文章的中心议题。文章的正文段从个人、社会、人类文明三个角度阐述了不满的重要性。这三个要点不仅范围从小到大展开，议题也是从具体到抽象逐步深入。从论据上看，除了逻辑推理外，作者还用了中国社会的发展作例子，具有较好的说服力。文章结论段简洁明了。作者用一个句子做总结，然后用本讨论话题的意义作最终评论。

  • 第13题：

    The next step is to know what you should do.(英译汉)


    参考答案：下一步是弄清楚你要干什么。

  • 第14题：

    What should you do in preparing formal oral presentations?


    参考答案：You should determine the objective of your speech , analyze the audience , determine the time available for the speech ， gather information and determine the appropriate mode of delivery.

  • 第15题：

    After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?

    A.The relief valves in the system should be readjusted

    B.The filters and strainers should be checked frequently

    C.All system pressure should be readjusted

    D.The system should be drained and renewed with a fluid of different operating characteristics


    正确答案：B

  • 第16题：

    When a process is in control, what do you want to do with the process?（）.

    A.The process should not be adjusted

    B.The process may be adjusted for continuous improvement

    C.The process should be always adjusted for continuous quality

    D.The process should be regularly adjusted


    正确答案：B

  • 第17题：

    What is the message mainly expressed in the story?

    A. We should learn to be generous.

    B. It is honorable to help those in need.

    C. People in high positions are not like what we expect.

    D. We should avoid judging people by their appearances.


    正确答案：D

  • 第18题：

    Which of the following shows the proper pronunciation of the word "should" in the sentence"What should we do"


    答案：C
    解析：

  • 第19题：

    I asked my teacher_______.

    A.what courses should I take
    B.should I take what courses
    C.I should take what courses
    D.what courses I should take

    答案：D
    解析：

  • 第20题：

    单选题
    What recommendation is given to the company?
    A

    It should expand its assets.

    B

    It should hire a foreign executive.

    C

    It should increase its workforce.

    D

    It should open an overseas subsidiary.


    正确答案： B
    解析：
    邮件第2段指出to extend its holdings，这样对Copper Media有利，故选A。意为“资产”的词汇holdings与答案中的assets意思相同。

  • 第21题：

    问答题
    Discuss and decide together:　　● What qualities are you looking for in such a person?　　● What skills should such a person possess?

    正确答案：
    【参考范例】
    Candidate A=A Candidate B=B
    A: I am going to interview several candidates for the position of receptionist.
    B: I’ve heard that. Do you have any ideas?
    A: Sure. First of all, I’ll look at the candidate’s qualifications to see if the prospective receptionist has attended a secretarial training program or some other training courses. I also would like to know whether he/she had a proper educational background. Generally speaking, the higher his or her educational background, the better. What do you think?
    B: I agree. It is also important to consider whether he/she has experience as a receptionist. Is that right?
    A: Yeah, it is really of great significance. If the receptionist has related experience, he/she will help our company in a big way. As a matter of fact, a good receptionist does more than just representing the company’s image and he or she will also leaves a very important first impression of the company on the customers who come to our company. That is why the company is concerned with this.
    B: Well, I understand that your company is an international company, so I think it is necessary that the receptionist is able to speak English. Is that right?
    A: Absolutely. It is not enough that candidate can speak English since he/she will also take a lot of calls from our general headquarters in America and therefore is required to take notes. It certainly is not easy, but the qualified receptionist will be offered high wages. Another thing we need to consider is the candidate’s character. We should know if the candidate enjoys talking with or listening to people and how well he/she can get on with others. Do you agree?
    B: That’s just what I am thinking. The candidate’s manner is essential as well. It is beyond everything that the receptionist has a pleasant manner and a desire to improve. .
    A: Exactly. Nice talking to you about this. You have been very helpful.
    解析： 暂无解析

  • 第22题：

    单选题
    发生紧急情况时，船员应知道他们该干什么。（）
    A

    Crew members don’t know what they do during emergency.

    B

    Crew members should know what they do in an emergency.

    C

    Crew members know what they should do during ship abandoning.

    D

    Crew members know what they do during ship abandoning.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    What safety precautions should be observed by the crew while working around machinery in an engine room?（）
    A

    They should wear safety shoes

    B

    They should wear ear protection

    C

    They should not wear jewelry

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第24题：

    问答题
    At present, people obtain most of their information from news reporting. However, some people think that we should not believe what journalists report. What is your opinion? What qualities do you think a journalist should have? Write a composition of about 400 words on this topic.　　In the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary.　　Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.

    正确答案：
    Currently, news reporting is one of the major channels by which people become informed of various affairs around the globe. However, some people believe that the journalists who furnish the reports do not deserve any trust. For my part, I agree to this viewpoint for the following reasons.
    Firstly, many journalists fabricate sensational incidents in order to make themselves eye-catching and prominent. Reporters, like many people in other occupations, now feel the fierce competition in their own circle. Consequently, some of them, to survive the competition, deliberately exaggerate or whitewash certain matters to gain the upper hand over their colleagues. Their reports are certainly not dependable.
    Secondly, some journalists will say anything to flatter a certain enterprise, as long as they are given a considerable sum of money by the owner of the enterprise in question. Such news people have no respect for their own profession, and will doubtlessly win no trust from their readers.
    Thirdly, if a journalist works for a profit-bent mass media, he will find furnishing sensational news stories a must. To increase the circulation of the newspaper or magazine which they work for, or to lure more viewers and listeners for the broadcasting organization where they earn a salary, they have to write something that can attract people. If they want to reach this goal quickly, they find it necessary to make up some parts of their reports or simply invent a news story, which can help them to stir a sensation among people. As the circulation gets bigger, or more people tune in their programs, more advertisers will come. That means a greater profit for their bosses and a higher income for themselves.
    Last but not least, some newspersons have no idea of the rule that news should be based rigorously on facts. Sometimes they just pick up some interesting hearsay. And then their active imaginations are brought to bear, so that a touching or enchanting story is mistaken for news. This kind of story can be an entertainment, but can never be taken as something true happening in the world.
    All in all, many news reports cannot be counted upon. However, if reporters or journalists strictly abide by their professional requirements and nurture professional qualities, namely being honest, righteous, insightful, and farsighted, and having a strong sense of justice and social responsibility, readers and reporters will have more mutual trust, and the world will surely be a better place.
    解析：
    针对题目中“新闻报道不可信”的观点，作者在首段表示赞成。接下来分四段论证自己的观点，其中运用了Firstly、Secondly、Thirdly、Last but not least等表达法使文章脉络一目了然。结尾段总结全文并提出了希望。

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