• 2022-05-27
    Decide eachstatement istrue(T)orfalse(F)Incorrect use of space can reduce the level of the employees’
    performance.
    A: T
    B: F
  • A

    内容

    • 0

      <em>Questions69—70</em><em>:</em><em>Decidewhetherthefollowingstatementsaretrue(T)orfalse(F)accordingtothepassage.</em>(请根据短文内容,判断下列句子正误,正确的写T,错误的写F。)(答案写在答题纸上)<br/>Thewoman’stelephonenumberwasinthebag.

    • 1

      已知f(t)=u(t-1)-u(t-2),且s(t)=f(t)*f(t),则s(3)=? <br/>______

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      针对程序段:IP(A||B||C) THEN W=W/X,对于(A,B,C)的取值,(57)测试用例能够满足MCDC(修正条件逻辑判定)的要求。 A.(F,T,T)(T,F,T)(T,F,F)(T,T,F) B.(T,F,F)(T,T,F)(F,T,T)(F,F,F) C.(T,F,F)(T,T,F)(F,T,T)(F,F,T) D.(T,F,F)(F,T,F)(F,F,T)(F,F,F)

    • 3

      下述真值表表示的命题是。 Input Output p q r T T T T T T F F T F T T T F F T F T T T F T F T F F T T F F F T

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      下列等式不成立的是_____。 A: f(t)δ’(t)=f(0)δ’(t) B: f(t)δ(t)=f(0)δ(t) C: f(t)*δ’(t)=f ’(t) D: f(t)*δ(t)=f(t)