185 In general, attempts to smooth out period to period resources will _____ the scheduled time and _____ project costs.A. Increase, decrease.B. Increase, increaseC. Increase, increase or decrease.D. Decrease, decrease.E. Decrease, increase

题目

185 In general, attempts to smooth out period to period resources will _____ the scheduled time and _____ project costs.

A. Increase, decrease.

B. Increase, increase

C. Increase, increase or decrease.

D. Decrease, decrease.

E. Decrease, increase


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正确答案:B
更多“185In general, attempts to smooth out period to period resources will _____ the scheduled ”相关问题
  • 第1题:

    5、Timer One库函数中,设置中断回调函数的语句是? A. Timer1.initialize(Period) B. Timer1.attactInterrupt(timerIsr) C. Timer1.setPeriod(Period) D. Timer1.restart()


    B

  • 第2题:

    基于initial语句产生普通时钟信号, parameter clk_period = 10; reg clk; initial begin clk = 0; ________________; end

    A.always #(clk_period/2) clk = ~clk

    B.forever #(clk_period/2) clk = ~clk

    C.always #(clk_period) clk = ~clk

    D.forever #(clk_period) clk = ~clk


    always #(clk_period/2) clk = ~clk;forever #(clk_period/2) clk = ~clk

  • 第3题:

    在端口PHI1创建时钟周期为10,上升在5.0,下降在9.5

    A.create_clock “PHI1” –period 10 –waveform {5.0 9.5}

    B.create_clock “PHI1” period 10 –waveform {5.0 9.5}

    C.create_clock “PHI1” period 10 waveform {5.0 9.5}

    D.create_clock “PHI1” –period 10 –waveform {1 2}


    create_clock “PHI1” –period 10 –waveform {5.0 9.5}

  • 第4题:

    8、基于initial语句产生普通时钟信号, parameter clk_period = 10; reg clk; initial begin clk = 0; ________________; end

    A.always #(clk_period/2) clk = ~clk

    B.forever #(clk_period/2) clk = ~clk

    C.always #(clk_period) clk = ~clk

    D.forever #(clk_period) clk = ~clk


    always #(clk_period/2) clk = ~clk;forever #(clk_period/2) clk = ~clk

  • 第5题:

    以下代码用于产生固定数目为clk_cnt的时钟信号。 parameter clk_cnt = 5, clk_period = 2; reg clk; initial begin clk = 0; repeat(clk_cnt) #(clk_period/2) clk = ~clk; End


    正确

  • 第6题:

    以下关于VDB函数的语法正确的是()。

    A.VDB(cost,salvage,life,period,factor)

    B.VDB(cost,salvage,life,period,month)

    C.VDB(cost,salvage,life,per)

    D.VDB(cost,salvage,life,start-period,end-period,factor,no-switch)


    VDB(cost,salvage,life,start-period,end-period,factor,no-switch)