All known techniques for handling complex problems successfully seem to fall into one of the three classes: subdividing the problem(51), ignoring irrelevant detail in a safe way(52), and having an independent agent(53)the internal consistency(contextual c

题目

All known techniques for handling complex problems successfully seem to fall into one of the three classes: subdividing the problem(51), ignoring irrelevant detail in a safe way(52), and having an independent agent(53)the internal consistency(contextual checking). The first two provide guidelines for solving the problem, the third serves to provide early warnings. A good programming language supports all three.In subdividing problem, some of the subproblems may be similar to the(54) problem. It leads us to a(55)solution. This(55)solution is viable provided each of the subproblems is easier to solve than the original problem.

A.abrogation

B.abstraction

C.composition

D.contraction


相似考题
更多“All known techniques for handling complex problems successfully seem to fall into one of the three classes: subdividing the problem(51), ignoring irrelevant detail in a safe way(52), and having an independent agent(53)the internal consistency(contextual c”相关问题
  • 第1题:

    共用题干
    In an age when technology is developing faster than ever before,many people are being ________(51)to the idea of looking back into the past.One way they can do this is by investigating their own family history.They can try to_________(52)out more about where their families came from and what they did.This is now a fast-growing hobby,especially in countries with a ________(53)short history,like Australia and the United States.
    It is__________(54)thing to spend some time__________(55)through a book on family history and to take the_________(56)to investigate your own family's past.It is__________(57)another to carry out the research work successfully.It is easy to set about it in a disorganized way and __________(58)yourself many problems which could have been_________(59)with a little forward planning.
    If your own family stories tell you that you are_________(60)with a famous character,whether hero or criminal,do not let this idea take over your research.Just _________(61) it as an interesting possibility. A simple system_________(62)collecting and storing your information will be ad-equate to start with;a more complex one may only get in your_________(63).The most important thing,though,is to___________(64)started.Who knows what you__________(65)find?

    _________(61)
    A:treat
    B:control
    C:contact
    D:direct

    答案:A
    解析:
    push意为“推”, attract意为“吸引”, fetch意为“抵达”, bring意为“带来”。 attract与介词to搭配意为“被······吸引”。该句的意思是“在科技空前发展的时代,很多人对回首往事沉迷不已”,因此选择B项。
    lay out意为“布置,设计”,make out意为“理解,辫认出”;put out意为“熄灭,出版”;find out意为“发现”。本句是说“人们试图探查更多的历史”,因此选择D项。
    fairly意为“相当地,公平地”, greatly意为“巨大地,伟大地”, mostly意为 “大多地,主要地”, widely意为“宽广地”。本句含义是“这已经成为一种迅速增长的业余爱好,特别是在历史相当短的国家,如澳大利亚和美国”。因此选项A是正确的。
    It is one thing ..., it is quite another thing ..“一方面······,另一方面······”是固定搭配。该句意思是“花费时间去查阅一本有关家族史的书,并去探究家族的过去是一方面”,因此选择B项。
    see through意为“看穿”, move through意为“穿过”, live through意为“度过,经受住”,go through意为“经受,仔细检查”。选择C项。
    idea意为“观点”, plan意为“计划”, purpose意为“目的”, decision意为 “决定”。选择D项。
    It is one thing..., it is quite another thing… 是固定搭配,含义是“一方面······,另一方面······”。本句意思是“成功地实施这项研究工作却是另一方面”,选择A项。
    本句考的是与problem搭配的动词,本句意思是“杂乱无序地开始很容易,如果开始有一点计划,就能避免引起很多麻烦”,cause problem是固定搭配,意思是“引起问题”,因此选择B项。
    miss意为“错过”,lost是lose过去式意为“失去”,avoid意为“避免”,escape意为“逃跑”。选择C项。
    connect与with搭配意为“与······有关系”,join with意为“加入”;attach 与to搭配意为“依附,加入”;related与to搭配意为“与······有关系”。本句是说“如果你家族的故事写着你与某个名人有着一定的关系”,因此应该选择A项。
    treat意为“对待”,control意为“控制”,contact意为“联系,接触”,direct意为“指引”。该句意思是“把它当成一个有趣的可能事件对待再好不过”,因此选项A最合适。
    本句的意思是“用一个简单的系统来搜集和存储信息足以让你有个好的开头”。 with意为“随着,支持,和······在一起”;by意为“通过,依据,经由”;for意为“为了”; through意为“通过,穿过”。
    track意为“痕迹,踪迹”,path意为“小径”,road意为“道路”,way意为“途径,方式”。该句意思是“越复杂的方式可能只会扰乱你的方寸”,因此选项D符合题意。
    get started是固定搭配,意为“开始”。本句意思是“行动起来是最重要的”,因此选项A最合适。
    本句考查的是情态动词,should意为“应该”,might在疑问句中表示“可能会”,ought和to搭配意为“应该”,must意为“必须,可能”,当“可能”讲时不常在疑问句中使用。该句是说“谁知道你会发现什么呢”。因此选择B项。

  • 第2题:

    共用题干
    In an age when technology is developing faster than ever before,many people are being ________(51)to the idea of looking back into the past.One way they can do this is by investigating their own family history.They can try to_________(52)out more about where their families came from and what they did.This is now a fast-growing hobby,especially in countries with a ________(53)short history,like Australia and the United States.
    It is__________(54)thing to spend some time__________(55)through a book on family history and to take the_________(56)to investigate your own family's past.It is__________(57)another to carry out the research work successfully.It is easy to set about it in a disorganized way and __________(58)yourself many problems which could have been_________(59)with a little forward planning.
    If your own family stories tell you that you are_________(60)with a famous character,whether hero or criminal,do not let this idea take over your research.Just _________(61) it as an interesting possibility. A simple system_________(62)collecting and storing your information will be ad-equate to start with;a more complex one may only get in your_________(63).The most important thing,though,is to___________(64)started.Who knows what you__________(65)find?

    _________(63)
    A:track
    B:path
    C:road
    D:way

    答案:D
    解析:
    push意为“推”, attract意为“吸引”, fetch意为“抵达”, bring意为“带来”。 attract与介词to搭配意为“被······吸引”。该句的意思是“在科技空前发展的时代,很多人对回首往事沉迷不已”,因此选择B项。
    lay out意为“布置,设计”,make out意为“理解,辫认出”;put out意为“熄灭,出版”;find out意为“发现”。本句是说“人们试图探查更多的历史”,因此选择D项。
    fairly意为“相当地,公平地”, greatly意为“巨大地,伟大地”, mostly意为 “大多地,主要地”, widely意为“宽广地”。本句含义是“这已经成为一种迅速增长的业余爱好,特别是在历史相当短的国家,如澳大利亚和美国”。因此选项A是正确的。
    It is one thing ..., it is quite another thing ..“一方面······,另一方面······”是固定搭配。该句意思是“花费时间去查阅一本有关家族史的书,并去探究家族的过去是一方面”,因此选择B项。
    see through意为“看穿”, move through意为“穿过”, live through意为“度过,经受住”,go through意为“经受,仔细检查”。选择C项。
    idea意为“观点”, plan意为“计划”, purpose意为“目的”, decision意为 “决定”。选择D项。
    It is one thing..., it is quite another thing… 是固定搭配,含义是“一方面······,另一方面······”。本句意思是“成功地实施这项研究工作却是另一方面”,选择A项。
    本句考的是与problem搭配的动词,本句意思是“杂乱无序地开始很容易,如果开始有一点计划,就能避免引起很多麻烦”,cause problem是固定搭配,意思是“引起问题”,因此选择B项。
    miss意为“错过”,lost是lose过去式意为“失去”,avoid意为“避免”,escape意为“逃跑”。选择C项。
    connect与with搭配意为“与······有关系”,join with意为“加入”;attach 与to搭配意为“依附,加入”;related与to搭配意为“与······有关系”。本句是说“如果你家族的故事写着你与某个名人有着一定的关系”,因此应该选择A项。
    treat意为“对待”,control意为“控制”,contact意为“联系,接触”,direct意为“指引”。该句意思是“把它当成一个有趣的可能事件对待再好不过”,因此选项A最合适。
    本句的意思是“用一个简单的系统来搜集和存储信息足以让你有个好的开头”。 with意为“随着,支持,和······在一起”;by意为“通过,依据,经由”;for意为“为了”; through意为“通过,穿过”。
    track意为“痕迹,踪迹”,path意为“小径”,road意为“道路”,way意为“途径,方式”。该句意思是“越复杂的方式可能只会扰乱你的方寸”,因此选项D符合题意。
    get started是固定搭配,意为“开始”。本句意思是“行动起来是最重要的”,因此选项A最合适。
    本句考查的是情态动词,should意为“应该”,might在疑问句中表示“可能会”,ought和to搭配意为“应该”,must意为“必须,可能”,当“可能”讲时不常在疑问句中使用。该句是说“谁知道你会发现什么呢”。因此选择B项。

  • 第3题:

    共用题干
    In an age when technology is developing faster than ever before,many people are being ________(51)to the idea of looking back into the past.One way they can do this is by investigating their own family history.They can try to_________(52)out more about where their families came from and what they did.This is now a fast-growing hobby,especially in countries with a ________(53)short history,like Australia and the United States.
    It is__________(54)thing to spend some time__________(55)through a book on family history and to take the_________(56)to investigate your own family's past.It is__________(57)another to carry out the research work successfully.It is easy to set about it in a disorganized way and __________(58)yourself many problems which could have been_________(59)with a little forward planning.
    If your own family stories tell you that you are_________(60)with a famous character,whether hero or criminal,do not let this idea take over your research.Just _________(61) it as an interesting possibility. A simple system_________(62)collecting and storing your information will be ad-equate to start with;a more complex one may only get in your_________(63).The most important thing,though,is to___________(64)started.Who knows what you__________(65)find?

    _________(53)
    A:fairly
    B:greatly
    C:mostly
    D:widely

    答案:A
    解析:
    push意为“推”, attract意为“吸引”, fetch意为“抵达”, bring意为“带来”。 attract与介词to搭配意为“被······吸引”。该句的意思是“在科技空前发展的时代,很多人对回首往事沉迷不已”,因此选择B项。
    lay out意为“布置,设计”,make out意为“理解,辫认出”;put out意为“熄灭,出版”;find out意为“发现”。本句是说“人们试图探查更多的历史”,因此选择D项。
    fairly意为“相当地,公平地”, greatly意为“巨大地,伟大地”, mostly意为 “大多地,主要地”, widely意为“宽广地”。本句含义是“这已经成为一种迅速增长的业余爱好,特别是在历史相当短的国家,如澳大利亚和美国”。因此选项A是正确的。
    It is one thing ..., it is quite another thing ..“一方面······,另一方面······”是固定搭配。该句意思是“花费时间去查阅一本有关家族史的书,并去探究家族的过去是一方面”,因此选择B项。
    see through意为“看穿”, move through意为“穿过”, live through意为“度过,经受住”,go through意为“经受,仔细检查”。选择C项。
    idea意为“观点”, plan意为“计划”, purpose意为“目的”, decision意为 “决定”。选择D项。
    It is one thing..., it is quite another thing… 是固定搭配,含义是“一方面······,另一方面······”。本句意思是“成功地实施这项研究工作却是另一方面”,选择A项。
    本句考的是与problem搭配的动词,本句意思是“杂乱无序地开始很容易,如果开始有一点计划,就能避免引起很多麻烦”,cause problem是固定搭配,意思是“引起问题”,因此选择B项。
    miss意为“错过”,lost是lose过去式意为“失去”,avoid意为“避免”,escape意为“逃跑”。选择C项。
    connect与with搭配意为“与······有关系”,join with意为“加入”;attach 与to搭配意为“依附,加入”;related与to搭配意为“与······有关系”。本句是说“如果你家族的故事写着你与某个名人有着一定的关系”,因此应该选择A项。
    treat意为“对待”,control意为“控制”,contact意为“联系,接触”,direct意为“指引”。该句意思是“把它当成一个有趣的可能事件对待再好不过”,因此选项A最合适。
    本句的意思是“用一个简单的系统来搜集和存储信息足以让你有个好的开头”。 with意为“随着,支持,和······在一起”;by意为“通过,依据,经由”;for意为“为了”; through意为“通过,穿过”。
    track意为“痕迹,踪迹”,path意为“小径”,road意为“道路”,way意为“途径,方式”。该句意思是“越复杂的方式可能只会扰乱你的方寸”,因此选项D符合题意。
    get started是固定搭配,意为“开始”。本句意思是“行动起来是最重要的”,因此选项A最合适。
    本句考查的是情态动词,should意为“应该”,might在疑问句中表示“可能会”,ought和to搭配意为“应该”,must意为“必须,可能”,当“可能”讲时不常在疑问句中使用。该句是说“谁知道你会发现什么呢”。因此选择B项。

  • 第4题:

    共用题干
    In an age when technology is developing faster than ever before,many people are being ________(51)to the idea of looking back into the past.One way they can do this is by investigating their own family history.They can try to_________(52)out more about where their families came from and what they did.This is now a fast-growing hobby,especially in countries with a ________(53)short history,like Australia and the United States.
    It is__________(54)thing to spend some time__________(55)through a book on family history and to take the_________(56)to investigate your own family's past.It is__________(57)another to carry out the research work successfully.It is easy to set about it in a disorganized way and __________(58)yourself many problems which could have been_________(59)with a little forward planning.
    If your own family stories tell you that you are_________(60)with a famous character,whether hero or criminal,do not let this idea take over your research.Just _________(61) it as an interesting possibility. A simple system_________(62)collecting and storing your information will be ad-equate to start with;a more complex one may only get in your_________(63).The most important thing,though,is to___________(64)started.Who knows what you__________(65)find?

    _________(51)
    A:pushed
    B:attracted
    C:fetched
    D:brought

    答案:B
    解析:
    push意为“推”, attract意为“吸引”, fetch意为“抵达”, bring意为“带来”。 attract与介词to搭配意为“被······吸引”。该句的意思是“在科技空前发展的时代,很多人对回首往事沉迷不已”,因此选择B项。
    lay out意为“布置,设计”,make out意为“理解,辫认出”;put out意为“熄灭,出版”;find out意为“发现”。本句是说“人们试图探查更多的历史”,因此选择D项。
    fairly意为“相当地,公平地”, greatly意为“巨大地,伟大地”, mostly意为 “大多地,主要地”, widely意为“宽广地”。本句含义是“这已经成为一种迅速增长的业余爱好,特别是在历史相当短的国家,如澳大利亚和美国”。因此选项A是正确的。
    It is one thing ..., it is quite another thing ..“一方面······,另一方面······”是固定搭配。该句意思是“花费时间去查阅一本有关家族史的书,并去探究家族的过去是一方面”,因此选择B项。
    see through意为“看穿”, move through意为“穿过”, live through意为“度过,经受住”,go through意为“经受,仔细检查”。选择C项。
    idea意为“观点”, plan意为“计划”, purpose意为“目的”, decision意为 “决定”。选择D项。
    It is one thing..., it is quite another thing… 是固定搭配,含义是“一方面······,另一方面······”。本句意思是“成功地实施这项研究工作却是另一方面”,选择A项。
    本句考的是与problem搭配的动词,本句意思是“杂乱无序地开始很容易,如果开始有一点计划,就能避免引起很多麻烦”,cause problem是固定搭配,意思是“引起问题”,因此选择B项。
    miss意为“错过”,lost是lose过去式意为“失去”,avoid意为“避免”,escape意为“逃跑”。选择C项。
    connect与with搭配意为“与······有关系”,join with意为“加入”;attach 与to搭配意为“依附,加入”;related与to搭配意为“与······有关系”。本句是说“如果你家族的故事写着你与某个名人有着一定的关系”,因此应该选择A项。
    treat意为“对待”,control意为“控制”,contact意为“联系,接触”,direct意为“指引”。该句意思是“把它当成一个有趣的可能事件对待再好不过”,因此选项A最合适。
    本句的意思是“用一个简单的系统来搜集和存储信息足以让你有个好的开头”。 with意为“随着,支持,和······在一起”;by意为“通过,依据,经由”;for意为“为了”; through意为“通过,穿过”。
    track意为“痕迹,踪迹”,path意为“小径”,road意为“道路”,way意为“途径,方式”。该句意思是“越复杂的方式可能只会扰乱你的方寸”,因此选项D符合题意。
    get started是固定搭配,意为“开始”。本句意思是“行动起来是最重要的”,因此选项A最合适。
    本句考查的是情态动词,should意为“应该”,might在疑问句中表示“可能会”,ought和to搭配意为“应该”,must意为“必须,可能”,当“可能”讲时不常在疑问句中使用。该句是说“谁知道你会发现什么呢”。因此选择B项。

  • 第5题:

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    One way to avoid being stuck in the different options to solve the problem is to________.
    A:stick to the best option
    B:compare the advantages and disadvantages of different options
    C:ask other people for advice
    D:try the best option but be ready to abandon it once it turns out to be not good

    答案:D
    解析:
    主旨推断题。第一段第一句为本文主旨句:解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly.首先,必须要认清问题。第二段第一句提到:Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution.不过,一旦认清了问题是什么,第二个步骤就包括考虑各种解决方法。第三段第一句提到:After the alternatives have been compared,a strategy must be selected from among them.在对比了各种可供选择的解决方案后,我们必须从中选出一个方案来。第三段第三句提到the next step一action,倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难,然后用and递进引出后面的话can interfere with arriving at a good solution,因此该句中的interfere with和前面的difficult一词应该是同一类别的,因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句:评价这些解决方法常用的方式就是把所有方法都写下来,然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句:有个方法可以避免我们陷入到各种选择的泥潭中,那就是挑选最佳的方案,但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第6题:

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    We can evaluate the alternatives for a solution by_________.
    A:using prior experiences
    B:adopting mental sets
    C:abandoning mental sets
    D:writing down the advantages and disadvantages of each solution

    答案:D
    解析:
    主旨推断题。第一段第一句为本文主旨句:解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly.首先,必须要认清问题。第二段第一句提到:Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution.不过,一旦认清了问题是什么,第二个步骤就包括考虑各种解决方法。第三段第一句提到:After the alternatives have been compared,a strategy must be selected from among them.在对比了各种可供选择的解决方案后,我们必须从中选出一个方案来。第三段第三句提到the next step一action,倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难,然后用and递进引出后面的话can interfere with arriving at a good solution,因此该句中的interfere with和前面的difficult一词应该是同一类别的,因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句:评价这些解决方法常用的方式就是把所有方法都写下来,然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句:有个方法可以避免我们陷入到各种选择的泥潭中,那就是挑选最佳的方案,但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第7题:

    Recently three new applications were installed on all the desktops in a company branch. One of the applications causes Windows to crash on startup, but the technician is unable to find out which application it is. Without removing all three applications, which of the following is the BEST way to determine the cause of the crash?()

    • A、Launch REGEDIT and remove the offending applications from the Run key.
    • B、Start the computer in Safe Mode and check Event Viewer.
    • C、Put in the ERD and when the window pops up select the option for Repair Broken Links and Applications.
    • D、Hit the F6 key as Windows loads and run Repair Broken Links and Applications.

    正确答案:B

  • 第8题:

    You need to deliver the three reports that detail the previous days transaction activity. What should you do?()

    • A、Create a new report that has three embedded subreports. Create one standard subscription.
    • B、Create three new reports based on the same dataset. Create one data-driven subscription.
    • C、Create three data-driven subscriptions on a single shared schedule. Ensure that the e-mail recipient list is identical across all three subscriptions.
    • D、Create three standard subscriptions on a single shared schedule. Ensure that the mail recipient list and subject are identical across all three subscriptions.

    正确答案:A

  • 第9题:

    A customer indicates that a system is experiencing printing problems. After checking the system, and successfully printing, no problem has been found.  Which of the following procedures should be performed next to further clarify the problem?()

    • A、 Reboot the system.
    • B、 Check the file system sizes.
    • C、 Have the customer repeat the task to recreate the problem.
    • D、 Inform the customer that no problems were found, and to call back if the problem reoccurs.

    正确答案:C

  • 第10题:

    单选题
    Recently three new applications were installed on all the desktops in a company branch. One of the applications causes Windows to crash on startup, but the technician is unable to find out which application it is. Without removing all three applications, which of the following is the BEST way to determine the cause of the crash?()
    A

    Launch REGEDIT and remove the offending applications from the Run key.

    B

    Start the computer in Safe Mode and check Event Viewer.

    C

    Put in the ERD and when the window pops up select the option for Repair Broken Links and Applications.

    D

    Hit the F6 key as Windows loads and run Repair Broken Links and Applications.


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    You need to deliver the three reports that detail the previous days transaction activity. What should you do?()
    A

    Create a new report that has three embedded subreports. Create one standard subscription.

    B

    Create three new reports based on the same dataset. Create one data-driven subscription.

    C

    Create three data-driven subscriptions on a single shared schedule. Ensure that the e-mail recipient list is identical across all three subscriptions.

    D

    Create three standard subscriptions on a single shared schedule. Ensure that the mail recipient list and subject are identical across all three subscriptions.


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    After a technician came out and installed a new wireless router, one of the wired workstations began having problems connecting to the file server. This is only an intermittent problem. Which of the following actions will the technician MOST likely perform to resolve this problem?()
    A

    Change the router's SSID 

    B

    Move the router's location

    C

    Check user permissions

    D

    Check the cable ends


    正确答案: D
    解析: 暂无解析

  • 第13题:

    共用题干
    Fermi Problem
    On a Monday morning in July,the world's first atom bomb exploded in New Mexico desert. Forty seconds later,the shock waves reached the base camp where the Italian-American physicist Enrico Fermi and his team stood.After a mental calculation,Fermi announced to his team that the bomb's energy had equated 10,000 tons of TNT. The bomb team was impressed,but not sur-prised.Fermi's genius was known throughout the scientific world.In 1938 he had won a Nobel Prize.Four years later he produced the first nuclear chain reaction,leading us into the nuclear age .Since Fermi's death in 1954,no physicist has been at once a master experimentalist(实验室)and a leading theoretician(理论学家).
    Like all virtuosos(大师),Fermi had a distinctive style. He preferred the most direct route to an answer. He was very good at dividing difficult problems into small,manageable bits talent we all can use in our daily lives.
    To develop this talent in his students,Fermi would suggest a type of question now known as a Fermi problem.Upon first hearing one of these,you haven't the remotest notion of the answer, and you feel certain that too little information had been given to solve it. Yet when the problem is broken into sub-problems,each answerable without the help of experts or books,you can come close to the exact solution.
    Suppose you want to determine earth's circumference without looking it up.Everyone knows that New York and Los Angeles are about 3,000 miles apart and that the time difference between them is three hours.Three hours is one-eighth of a day,and a day is the time it takes the planet to complete one rotation(旋转),so its circumference must be eight times 3 ,000 or 24,000 mi-les .This answer differs from the true value,24,902 .45 miles,by less than four percent.
    Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions.It doesn't matter whether the discovery is as important as determining the power of an atom or as small as measuring the distance between New York and Los Angeles.Looking up the answer,or letting someone else find it,deprives you of the pleasure and pride that accompany creativity,and deprives you of an experience that builds up self-confidence.Thus,approaching personal dilemmas as Fermi problems can become a habit that enriches your life.

    Dividing a big problem into small problems is a talent Fermi had and a talent that has practi- cal value in life.
    A: Right
    B: Wrong
    C: Not mentioned

    答案:A
    解析:
    答案的依据是第一段第三句话:“ After a mental calculation , Fermi announced to hiteam that the bomb's energy had equated 10,000 tons of TNT. The bomb team was impressed , but not surprised. ” Fermi在做了一番心算以后,得出了该原子弹具有相当于 10,000吨TNT的爆炸力。他的话给队员们留下了深刻的印象。很显然给队员们留下深刻印象是因为他能在脑海里算出原子弹的爆炸力。因此题干叙述正确。


    文章第一段中提到:“ In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction… ” Fermi在1938年获诺贝尔奖,四年以后才成功地实现了核连锁反应。所以题干的说法是错误的。


    答案的依据是第二段的第三句:“ He was very good at dividing difficult problems into small , manageable bits talent we all can use in our daily lives.”题干只不过是换了一种表达方式。


    答案的依据是第三段的内容。第一句中的his talent指第二段提到的将难以解决的问题分解成几个容易处理的小问题。第三段对这种解决问题的方法又进一步作了描写。


    第四段是为第二段和第三段的内容提供实际例子,即Fermi problem的实际运用,并不是Fermi在解决地球周长这个问题。由此可见,题干的说法是错误的。


    最后段是全篇的结论,强调了Fermi问题的价值“Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions”。


    文章根本没有提到他发明了一台能精确计量炸弹能量的仪器。

  • 第14题:

    共用题干
    In an age when technology is developing faster than ever before,many people are being ________(51)to the idea of looking back into the past.One way they can do this is by investigating their own family history.They can try to_________(52)out more about where their families came from and what they did.This is now a fast-growing hobby,especially in countries with a ________(53)short history,like Australia and the United States.
    It is__________(54)thing to spend some time__________(55)through a book on family history and to take the_________(56)to investigate your own family's past.It is__________(57)another to carry out the research work successfully.It is easy to set about it in a disorganized way and __________(58)yourself many problems which could have been_________(59)with a little forward planning.
    If your own family stories tell you that you are_________(60)with a famous character,whether hero or criminal,do not let this idea take over your research.Just _________(61) it as an interesting possibility. A simple system_________(62)collecting and storing your information will be ad-equate to start with;a more complex one may only get in your_________(63).The most important thing,though,is to___________(64)started.Who knows what you__________(65)find?

    _________(52)
    A:lay
    B:make
    C:put
    D:find

    答案:D
    解析:
    push意为“推”, attract意为“吸引”, fetch意为“抵达”, bring意为“带来”。 attract与介词to搭配意为“被······吸引”。该句的意思是“在科技空前发展的时代,很多人对回首往事沉迷不已”,因此选择B项。
    lay out意为“布置,设计”,make out意为“理解,辫认出”;put out意为“熄灭,出版”;find out意为“发现”。本句是说“人们试图探查更多的历史”,因此选择D项。
    fairly意为“相当地,公平地”, greatly意为“巨大地,伟大地”, mostly意为 “大多地,主要地”, widely意为“宽广地”。本句含义是“这已经成为一种迅速增长的业余爱好,特别是在历史相当短的国家,如澳大利亚和美国”。因此选项A是正确的。
    It is one thing ..., it is quite another thing ..“一方面······,另一方面······”是固定搭配。该句意思是“花费时间去查阅一本有关家族史的书,并去探究家族的过去是一方面”,因此选择B项。
    see through意为“看穿”, move through意为“穿过”, live through意为“度过,经受住”,go through意为“经受,仔细检查”。选择C项。
    idea意为“观点”, plan意为“计划”, purpose意为“目的”, decision意为 “决定”。选择D项。
    It is one thing..., it is quite another thing… 是固定搭配,含义是“一方面······,另一方面······”。本句意思是“成功地实施这项研究工作却是另一方面”,选择A项。
    本句考的是与problem搭配的动词,本句意思是“杂乱无序地开始很容易,如果开始有一点计划,就能避免引起很多麻烦”,cause problem是固定搭配,意思是“引起问题”,因此选择B项。
    miss意为“错过”,lost是lose过去式意为“失去”,avoid意为“避免”,escape意为“逃跑”。选择C项。
    connect与with搭配意为“与······有关系”,join with意为“加入”;attach 与to搭配意为“依附,加入”;related与to搭配意为“与······有关系”。本句是说“如果你家族的故事写着你与某个名人有着一定的关系”,因此应该选择A项。
    treat意为“对待”,control意为“控制”,contact意为“联系,接触”,direct意为“指引”。该句意思是“把它当成一个有趣的可能事件对待再好不过”,因此选项A最合适。
    本句的意思是“用一个简单的系统来搜集和存储信息足以让你有个好的开头”。 with意为“随着,支持,和······在一起”;by意为“通过,依据,经由”;for意为“为了”; through意为“通过,穿过”。
    track意为“痕迹,踪迹”,path意为“小径”,road意为“道路”,way意为“途径,方式”。该句意思是“越复杂的方式可能只会扰乱你的方寸”,因此选项D符合题意。
    get started是固定搭配,意为“开始”。本句意思是“行动起来是最重要的”,因此选项A最合适。
    本句考查的是情态动词,should意为“应该”,might在疑问句中表示“可能会”,ought和to搭配意为“应该”,must意为“必须,可能”,当“可能”讲时不常在疑问句中使用。该句是说“谁知道你会发现什么呢”。因此选择B项。

  • 第15题:

    共用题干
    Fermi Problem
    On a Monday morning in July,the world's first atom bomb exploded in New Mexico desert. Forty seconds later,the shock waves reached the base camp where the Italian-American physicist Enrico Fermi and his team stood.After a mental calculation,Fermi announced to his team that the bomb's energy had equated 10,000 tons of TNT. The bomb team was impressed,but not sur-prised.Fermi's genius was known throughout the scientific world.In 1938 he had won a Nobel Prize.Four years later he produced the first nuclear chain reaction,leading us into the nuclear age .Since Fermi's death in 1954,no physicist has been at once a master experimentalist(实验室)and a leading theoretician(理论学家).
    Like all virtuosos(大师),Fermi had a distinctive style. He preferred the most direct route to an answer. He was very good at dividing difficult problems into small,manageable bits talent we all can use in our daily lives.
    To develop this talent in his students,Fermi would suggest a type of question now known as a Fermi problem.Upon first hearing one of these,you haven't the remotest notion of the answer, and you feel certain that too little information had been given to solve it. Yet when the problem is broken into sub-problems,each answerable without the help of experts or books,you can come close to the exact solution.
    Suppose you want to determine earth's circumference without looking it up.Everyone knows that New York and Los Angeles are about 3,000 miles apart and that the time difference between them is three hours.Three hours is one-eighth of a day,and a day is the time it takes the planet to complete one rotation(旋转),so its circumference must be eight times 3 ,000 or 24,000 mi-les .This answer differs from the true value,24,902 .45 miles,by less than four percent.
    Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions.It doesn't matter whether the discovery is as important as determining the power of an atom or as small as measuring the distance between New York and Los Angeles.Looking up the answer,or letting someone else find it,deprives you of the pleasure and pride that accompany creativity,and deprives you of an experience that builds up self-confidence.Thus,approaching personal dilemmas as Fermi problems can become a habit that enriches your life.

    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

    答案:A
    解析:
    答案的依据是第一段第三句话:“ After a mental calculation , Fermi announced to hiteam that the bomb's energy had equated 10,000 tons of TNT. The bomb team was impressed , but not surprised. ” Fermi在做了一番心算以后,得出了该原子弹具有相当于 10,000吨TNT的爆炸力。他的话给队员们留下了深刻的印象。很显然给队员们留下深刻印象是因为他能在脑海里算出原子弹的爆炸力。因此题干叙述正确。


    文章第一段中提到:“ In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction… ” Fermi在1938年获诺贝尔奖,四年以后才成功地实现了核连锁反应。所以题干的说法是错误的。


    答案的依据是第二段的第三句:“ He was very good at dividing difficult problems into small , manageable bits talent we all can use in our daily lives.”题干只不过是换了一种表达方式。


    答案的依据是第三段的内容。第一句中的his talent指第二段提到的将难以解决的问题分解成几个容易处理的小问题。第三段对这种解决问题的方法又进一步作了描写。


    第四段是为第二段和第三段的内容提供实际例子,即Fermi problem的实际运用,并不是Fermi在解决地球周长这个问题。由此可见,题干的说法是错误的。


    最后段是全篇的结论,强调了Fermi问题的价值“Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions”。


    文章根本没有提到他发明了一台能精确计量炸弹能量的仪器。

  • 第16题:

    资料:Many people think of internal control as a means of safeguarding cash and preventing fraud. Although internal control is an important factor in protecting assets and preventing fraud, this is only a part of its roles. Remember that business decisions are based on accounting data and the system of internal control provides assurance of the dependability of the accounting data used in making decisions.
    The decisions made by management are communicated throughout the organization and become company policy. The results of the policies-----the consequences of managerial decisions----must be reported back to management so that the soundness of company policies can be evaluated. Among the means of communication included in the system of internal control are organization charts, manuals of accounting policies and procedures, flow charts, financial forecasts, purchase orders, receiving reports, invoices, and other documents. The term documentation refers to all the charts, forms, reports, and other business papers that guide and describe the working of a company's system of accounting and internal control.
    Internal controls fall into two major classes: administrative controls and accounting controls. Administrative controls are measures that increase operational efficiency and compliance with policies in all parts of organization. For example, an administrative control may be a requirement that traveling salespersons submit reports showing the number of calls made on customers each day. Another example is a directive require airline pilots to have regular medical examinations. These internal administrative controls have no direct bearing on the reliability of the financial statements. Consequently, administrative controls are not of direct interest on accountants and independent auditors.
    Internal accounting controls are measures that relate to protection of assets and to the reliability of accounting and financial reports. An example is the requirement that a person whose duties involve handling cash shall not also maintain accounting records. More broadly stated, the accounting function must be kept separate from the custody of assets. Another accounting control is the requirement that checks, purchase orders, and other documents be serially numbered. Still another example is the rule that a person who orders merchandise and supplies should not be the one to receive them and should not sign checks to pay for them.

    An airline pilot having regular medical examinations is an example of( ).

    A.internal accounting controls
    B.internal financial controls
    C.administrative controls
    D.external controls

    答案:C
    解析:
    本题考查细节理解。
    【关键词】An airline pilot having regular medical examinations; an example of
    【主题句】第3自然段For example, an administrative control may be a requirement that traveling salespersons submit reports showing the number of calls made on customers each day. Another example is a directive require airline pilots to have regular medical examinations. 举例来说,行政控制可能是要求旅行销售员每天提交拨打客户电话数量;另一个例子是要求飞机驾驶员定期体检。
    【解析】题干意为“飞机驾驶员定期体检是________的例子”。选项A意为“内部会计控制”;选项B意为“内部财务控制”;选项C意为“管理控制”;选项D意为“外部控制”。根据主题句可知,飞行员要定期进行体检是举例说明行政控制的,故选项C符合题意。

  • 第17题:

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    Solving a problem can be broken down into_______steps.
    A:3
    B:4
    C:5
    D:6

    答案:B
    解析:
    主旨推断题。第一段第一句为本文主旨句:解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly.首先,必须要认清问题。第二段第一句提到:Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution.不过,一旦认清了问题是什么,第二个步骤就包括考虑各种解决方法。第三段第一句提到:After the alternatives have been compared,a strategy must be selected from among them.在对比了各种可供选择的解决方案后,我们必须从中选出一个方案来。第三段第三句提到the next step一action,倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难,然后用and递进引出后面的话can interfere with arriving at a good solution,因此该句中的interfere with和前面的difficult一词应该是同一类别的,因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句:评价这些解决方法常用的方式就是把所有方法都写下来,然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句:有个方法可以避免我们陷入到各种选择的泥潭中,那就是挑选最佳的方案,但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第18题:

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    If we want to solve a problem,the first step is to________.
    A:know what the problem is
    B:compare the alternatives
    C:use prior experiences
    D:select a strategy

    答案:A
    解析:
    主旨推断题。第一段第一句为本文主旨句:解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly.首先,必须要认清问题。第二段第一句提到:Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution.不过,一旦认清了问题是什么,第二个步骤就包括考虑各种解决方法。第三段第一句提到:After the alternatives have been compared,a strategy must be selected from among them.在对比了各种可供选择的解决方案后,我们必须从中选出一个方案来。第三段第三句提到the next step一action,倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难,然后用and递进引出后面的话can interfere with arriving at a good solution,因此该句中的interfere with和前面的difficult一词应该是同一类别的,因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句:评价这些解决方法常用的方式就是把所有方法都写下来,然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句:有个方法可以避免我们陷入到各种选择的泥潭中,那就是挑选最佳的方案,但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第19题:

    Your database is up and running and one of your three control files is accidentally erased. You start RMAN and run the following command:   RESTORE CONTROLFILE FROM AUTOBACKUP;   Which of the following statements is true?() 

    • A、 The command restores only the missing control file.
    • B、 The command restores all the control files.
    • C、 The command fails because the database is running.
    • D、 This is the correct way to address this problem.
    • E、 This is not the correct way to address this problem.

    正确答案:C,E

  • 第20题:

    A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server?()

    • A、 One, two, three or four processors
    • B、 One, two, or three processors
    • C、 One, three, or four processors
    • D、 One, two or four processors

    正确答案:D

  • 第21题:

    多选题
    Your database is up and running and one of your three control files is accidentally erased. You start RMAN and run the following command:   RESTORE CONTROLFILE FROM AUTOBACKUP;   Which of the following statements is true?()
    A

    The command restores only the missing control file.

    B

    The command restores all the control files.

    C

    The command fails because the database is running.

    D

    This is the correct way to address this problem.

    E

    This is not the correct way to address this problem.


    正确答案: C,E
    解析: 暂无解析

  • 第22题:

    单选题
    A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server?()
    A

     One, two, three or four processors

    B

     One, two, or three processors

    C

     One, three, or four processors

    D

     One, two or four processors


    正确答案: D
    解析: 暂无解析

  • 第23题:

    问答题
    Practice 2  We must work passionately and indefatigably to bridge the gulf between our scientific progress and our moral progress. One of the great problems of mankind is that we suffer from a poverty of the spirit which stands in glaring contrast to our scientific and technological abundance. The richer we have become materially, the poorer we have become morally and spiritually.  Every man lives in two realms, the internal and the external. The internal is that realm of spiritual ends expressed in art, literature, morals and religion. The external is that complex of devices, techniques, mechanisms and instrumentalities by means of which we live. Our problem today is that we have allowed the internal to become lost in the external. We have allowed the means by which we live to outdistance the ends for which we live. So much of modern life can be summarized in that suggestive phrase of Thoreau: “Improved means to an unimproved end. “ This is the serious predicament, the deep and haunting problem, confronting modern man. Enlarged material powers spell enlarged peril if there is not proportionate growth of the soul. When the external of man’s nature subjugates the internal, dark storm clouds begin to form. (Martin Luther King: Where Do We Go from Here: Chaos or Community?)

    正确答案: 【参考译文】
    我们必须热情不倦地努力,以拉近科学发展和道德进步之间的巨大差距。苦于心灵的贫瘠,是我们人类的一大问题,这与科技的丰足形成了触目惊心的对照。我们在物质上愈是富足,我们在道德和精神上就愈是贫乏。
    人人都活在内在与外在这两大领域之中。内在领域即精神领域,以艺术、文学、道德、宗教的方式来呈现。外在领域由我们赖以生存的设备、工艺、机械和工具所组成。我们当今的问题在于,我们听任内在领域迷失在外在领域之中,听任生存的手段远远超前于生存的目的。现代生活在诸多方面都可引用梭罗那句启发性的警言来作结论:“改善了方法,却未能改善目标。”这就是现代人所遭遇到的一个重大困境,一个严重问题。如果心灵没有跟着一起成长,那么物质力量愈大,所招致的危险也就越大。一旦人性中的外在力量胜过了内在力量,乌云暴雨便会开始形成。
    解析: 暂无解析