【单选题】计算机病毒在静态时和激活时分别驻留在(50)中。
【判断题】在Visual C中,实型数据在内存中占4个字节。()
【判断题】在TurboC中,实型数据在内存中占4个字节。()
【简答题】在多道程序系统中,为了避免内存中各程序相互干扰,必须对内存中的程序和数据进行______。
【简答题】在VisualFoxpro中,如果希望一个内存变量只限于在本过程中使用,说明这种内存变量的命令是( )。 A)PUBLIC B)PRIVATE C)LOCAL D)在程序中直接使用的内存变量(不通过选项A)、选项B)、选项C)说明)
【简答题】John had been working hard and ________. A) so his brother had B) so had his brother C) so was his brother D) so his brother did
【简答题】Mark Haywards had shown ______ from his early s but his counselors had failed to warn his parents about it.
【单选题】Walsham had his moment of ( ) when he won a 20km race.
【单选题】商场购物的全部活动“进入商场—挑选商品—开票—付款—提货—离开商场”,这些活动存在着一定的先后次序。这就是我们理解的()。