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更多“(b) Briefly describe the way in which a ‘person specification’ differs from a ‘job descrip ”相关问题
  • 第1题:

    You will want two trees about ten feet apart, from _____ to suspend your tent.

    (A) there (C) which

    (B) them (D) where

     

     


    选D

    可改写为you will want two tress about ten feet apart, to suspend your tent from.
    只要有介词摆在空格之前,选项是which, them ,there ,where肯定是which
    介词+which+动词不定式,整体做定语

  • 第2题:

    You will want two trees about ten feet apart, 选择

    You will want two trees about ten feet apart, from _____ to suspend your tent.

    (A) there                         (C) which

    (B) them                              (D) where

     


    选择D
    可改写为you will want two tress about ten feet apart, to suspend your tent from.
    只要有介词摆在空格之前,选项是which, them ,there ,where肯定是which
    介词+which+动词不定式,整体做定语

  • 第3题:

    In the situation comedy,a traditional format for television shows,the same characters appear repeatedly in humorous episodes.

    A: respectively
    B: again and again
    C:simultaneously
    D: briefly

    答案:B
    解析:
    句意:在传统的电视剧形式情景喜剧中,同一批人物在搞笑的剧集中反复出现。句中的situation comedy意为“情景喜剧”。repeatedly意为“重复地、反复地”; B . again and again意为“反复地”; A. respectively意为“分别地,各个地”; C . simultaneously意为“同时”;D. briefly意为“简短地”。

  • 第4题:

    设有一组作业,它们的作业提交时刻及估计运行时间如下所示: 作业号 提交时刻 估计运行时间(分钟) Job1 8:30 70 Job2 9:10 30 Job3 9:30 15 Job4 9:50 5 在单道批处理方式下,采用短作业优先调度算法,作业的执行顺序为

    A.Job1,Job4,Job3,Job2

    B.Job1,Job3,Job4,Job2

    C.Job4,Job3,Job2,Job1

    D.Job4,Job1,Job2,Job3


    正确答案:B
    解析:本题考查短作业优先调度算法的概念。短作业(进程)优先调度算法是指对短作业或短进程优先调度的算法。它们可以分别用于作业调度和进程调度。短作业优先调度算法,是从后备队列中选择一个或若干个估计运行时间最短的作业,将它们调入内存运行。而短进程优先调度算法,则是从就绪队列中选出一估计运行时间最短的进程,将处理机分配给它,使它立即执行并一直执行到完成,或发生某事件而被阻塞放弃处理机时,再重新调度。进程首先执行的是Job1,该作业到9:40完成,此时Job2和Job3在等待队列中,按照短作业调度算法,此时执行Job3。Job3在10:10,此时等待队列中有Job2和Job4作业,此时执行Job4,最后执行Job2。正确答案为选项B。

  • 第5题:

    Whatisarotatingitem?()

    A.Arotatingitemisanindividualitemthatisdefinedwithacommonitemnumber.Anitemisdesignatedasrotatingbecauseonewantstobeabletocreateindividualassetrecordsbyusingtheinformation(Classification,Specification,andItemAssemblyStructure)containedontheitemrecord.

    B.Arotatingitemisasetofitemsthataredefinedwithaspecificcode.Anitemisdesignatedasrotatingbecauseonedoesnotwanttobeabletocreateindividualassetrecordsbyusingtheinformation(Classification,Specification,andItemAssemblyStructure)containedontheitemrecord.

    C.ArotatingitemisasetofkitsthataredefinedwithaspecificdescriptionandGL.Anitemisdesignatedasrotatingbecauseonehasthesinglecosttomanagepreferstobeabletocreateindividualassetrecordsbyusingtheinformation(Classification,Specification,andItemAssemblyStructure)containedontheassemblyrecord.

    D.Arotatingitemisanindividualitemthatisdefinedwithacommonitemnumberandcanbeasparepart.Anitemisdesignatedasrotatingbecauseonewantstobeabletocreatemultipleassetrecordsbyusingtheinformation(Classification,Specification,andItemAssemblyStructure)containedontheitemsetrecords.


    参考答案:A

  • 第6题:

    Person类可能的拷贝构造函数格式为:

    A.Person(){}

    B.Person(Person *p){}

    C.Person(Person &p){}

    D.Person(Person p){}


    Person(const Person& p);