参考答案和解析
答案:A
更多“Remember, always _____ a dictionary at hand. ”相关问题
  • 第1题:

    Dictionary对象的缺省属性为(),所以可以直接对Dictionary对象进行缺省操作。
    Item

  • 第2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3题:

    以下创建字典的语句中,会引发异常的是

    A.d = {}

    B.d = {(4,5,6):'dictionary'}

    C.d = {4:6}

    D.d = {[4,5,6]:'dictionary'}


    d = {[4,5,6]:'dictionary'}

  • 第4题:

    This is a()dictionary.

    Aone lingual

    Bsingle lingual

    Cmonolingual

    Dsololigual


    C

  • 第5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)