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更多“English words are not always spelt in the way . ”相关问题
  • 第1题:

    A2-wayinterleavedDDRconfigurationanda4-wayinterleavedSDRAMconfigurationwillproducewhichofthefollowing?()

    A.Theywillhavethesamememorybandwidth.

    B.2-waywillprovidehighermemorybandwidththan4-way.

    C.4-waywillprovidehighermemorybandwidththan2-way.

    D.4-waywillprovidehighermemorybandwidthbutonlyonanx445.


    参考答案:A

  • 第2题:

    Write an essay based on the following table.In your writing,you should describe the table,and give your comments.You should write at least 150 words.You should write at least 150 words.



    答案:
    解析:
    This table ilustrates the difference of degree of satisfaction among employees at different ages in some company.In general,the overall trend of the degree of satisfaction is different with the variation of ages.Of those who feel satisfactory about their jobs,those beyond 50 years old take up the majority,accounting for 40%,followed by those who are no more than 40 years old,which take up 16.7%.Those between 41 to 50 years old have the lowest satisfactory rate,merely0.0%.Of those who feel dissatisfactory about their jobs,those between 41 to 50 years old take up the majority,accounting for 64.0%,followed by those less than 40 years old,which take up 33.3%.Those who beyond 50years old enjoy the lowest dissatisfactory rate,taking up only 10%.Besides,there are still 50.0%of less than 40 years old employees,36.0%of those between 41 to 50 years old and 50.0%of over 50 years old employees remaining uncertain about the degree of satisfaction.The contributory factors to this result can mainly divide into three parts.Firstly,those less than 40 years old are ambitious,impractical and eager to find their places in work.With those characteristics,they often get upset find their places in work.With those characteristics,they often get upset when they fail to fulfill their goals.Secondly,those between 41 to 50 years old employees,confronted with challenges posed by their young colleagues,often face a great deal of working competition and pressure.Lastly,with their impending retirement,those beyond 50 years old face relatively small working pressure and feel satisfactory about their jobs.From this table,we can make a conclusion that if the companies want to raise the degree of satisfaction of its employees,it should make more efforts to improve the working environment,ameliorate the welfare and establish the effective incentive mechanism.

  • 第3题:

    3、下列哪一个表述是正确:

    A.always@(posedge CLK or RST)

    B.always@(posedge CLK or negedge RST or A)

    C.always@(posedge CLK or D or Q)

    D.always@(posedge CLK or negedge RST)


    deductive,guided discovery

  • 第4题:

    According to RFC 2328, what is the stateful order in which an OSPF router transitions to a full adjacency with a neighbor router?()

    A. Down, Init, 2 - Way, Exstart, Exchange, Loading, and Full

    B. Down, Init, 2 - Wa y, Exchange, Exstart, Loading, and Full

    C. Down, 2 - Way, Init, Loading, Exstart, Exchange, and Full

    D. Down, 2 - Way, Init, Exchange, Exstart, Loading, and Full

    E. Down, Init, 2 - Way, Loading, Exstart, Exchange, and Full

    F. Down, 2 - Way, Init, Exstart, Exch ange, Loading, and Full


    参考答案:A

  • 第5题:

    2、选出正确的触发器描述

    A.module D_FF (input D,Clock, output reg Q); always@(Clock,D) Q <= D; endmodule

    B.module D_FF (input D,Clock, output reg Q); always@(posedge Clock) Q <= D; endmodule

    C.module D_FF (input D,Clock, output reg Q); always@(negedge Clock) Q <= D; endmodule

    D.module D_FF (input D,Clock, output reg Q); always_ff@(posedge Clock) Q <= D; endmodule

    E.module D_FF (input D,Clock, output reg Q); always_ff Q <


    可以设置为点击某一元素来触发另一元素的动画效果;可以设置为点击某一元素来触发其自身的动画效果;可以设置为点击某一元素来同时触发多个元素的动画效果;可以设置为单击某一元素来依次触发多个元素的动画效果

  • 第6题:

    下列描述中采用时钟clk正边沿触发且rst异步低电平复位的代码描述是

    A.always @ (posedge clk, negedge rst) if (rst)

    B.always @ (posedge clk, rst) if (!rst)

    C.always @ (posedge clk, negedge rst) if (!rst)

    D.always @ (negedge clk, posedge rst) if (rst)


    always @ (posedge clk, negedge rst) if (!rst)