更多“2 per cent in the EU. ”相关问题
  • 第1题:

    Onwhatbasisareworldwidenodenamesassigned?()

    A.per-serviceprofile

    B.per-computenode

    C.per-group

    D.per-VHBA


    参考答案:A

  • 第2题:

    反向目标PER一般设置为()%。

    A.0.5

    B.1

    C.2

    D.4


    参考答案:B

  • 第3题:

    快速将以下句子中的数字转换为中文: The maternal mortality rate has pummeted from 94.7 per 100, 000 in 1990 to 56.2 per 100, 000 in 1998.


    { a = a + b; b = a – b; a = a – b; };{ t=a; a=b; b=t; };{ b = a * b; a = b / a; b = b / a; }

  • 第4题:

    WhichtwostatementsaboutthevariousimplementationsofSTParetrue?()

    A.monSpanningTreemaintainsaseparatespanning-treeinstanceforeachVLANconfiguredinthenetwork.

    B.TheSpanningTreeProtocol(STP)isanevolutionoftheIEEE802.1wstandard.

    C.Per-VLANSpanningTree(PVST)supports802.1Qtrunking.

    D.Per-VLANSpanningTreePlus(PVST+)isanenhancementto802.1QspecificationandissupportedonlyonCiscodevices.

    E.RapidSpanningTreeProtocol(RSTP)includesfeaturesequivalenttoCiscoPortFast,UplinkFast,andBackboneFastforfasternetworkreconvergence.

    F.MultipleSpanningTree(MST)assumesonespanning-treeinstancefortheentireLayer2network,regardlessofthemultiplenumberofVLANs


    参考答案:D, E

  • 第5题:

    下面每句都有一个标点符号错误,该用标点处未用标点或标点符号用错,改正错误或补写标点。 1.I don't know how to answer that question? 2.Don't forget to cross your ts. 3.Ouch I think I've broken my toe. 4.It was James' father not her mother,who visited her recently. 5.It is a dependable fool proof method. 6.Our company produces many fine products it has,in fact,a reputation for quality merchandise. 7.In the first quarter prices rose 5 per cent;in the second quarter,3 per cent and in the third 7 per-cent. 8.Frank Stanley,III will replace his grandfather,Frank Stanley,Sr.,as president of the company. 9.Stallions yield the highest prices;but mares can also be extremely expensive. 10.Help,Help!Someone has fallen into the river.
    1.question?→question.
    2.ts→t’s
    3.Ouch→Ouch!
    4.father→father,
    5.dependable→dependable,
    6.products→products;
    7.third→third,
    8.Stanley,III→Stanley III
    9.prices;→prices,
    10.Help,→Help!

  • 第6题:

    【计算题】(6-9)定义Person类(属性有姓名,年龄),完成如下任务: (1)在Test类中定义方法Boolean contains(Person[]per,Person temp),该方法判断Person数组是否有Person对象temp,如果数组中存在与per相同的Person对象返回boolean; (2)定义showPerson(Person[] per)输出Person对象数组所有元素; (3)对上面定义的方法进行测试。


    TestHashCode.java