网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

Q4 :

int iVal1 = 0, iVal2 = 0;

int * ipVal;

ipVal = &iVal1; What is the Value of ipVal = *ipVal =

ipVal = (int*)iVal1; What is the Value of ipVal = *ipVal =

iVal2 = (int)&iVal1; What is the Value of ipVal = *ipVal =


参考答案

更多 “ Q4 :int iVal1 = 0, iVal2 = 0;int * ipVal;ipVal = iVal1; What is the Value of ipVal = *ipVal =ipVal = (int*)iVal1; What is the Value of ipVal = *ipVal =iVal2 = (int)iVal1; What is the Value of ipVal = *ipVal = ” 相关考题
考题 下面代码有何错误void func2(int *value){*value = 2;}void func1(){int *p = 0;func2(p);}

考题 求y=cos(x)从0到π的积分,正确的命令为_________。A.int(y,x,0,pi)B.int(x,0,pi)C.int(x,y,0,pi)D.int(0,pi,x,y)

考题 2、设置两个外部中断INT0和INT1,优先级IP=0x04。触发INT0,则led依次循环点亮;触发INT1,则led全体闪烁三次。当触发INT0产生中断响应时,再触发INT1,形成中断嵌套。

考题 ATMega16单片机的外部中断源有()A.INT0 INT1 INT2B.INT1 INT2 INT3C.INT0 INT2 INT4D.PD2 PD3 PB2

考题 若要同时启用外部中断0(INT0)及外部中断1(INT1)中断功能,则应如何设置?A.TCON=0×81B.IE=0×85C.IP=0×83D.IE=0×83

考题 当中断优先级寄存器IP=00010000B时,8051单片机响应中断的顺序为()。A./INT0, T0, /INT1, T1, 串行口B.T0, /INT0, /INT1, T1, 串行口C./INT1, /INT0, T0, T1, 串行口D.串行口, /INT0, T0, /INT1, T1

考题 10、求y=cos(x)从0到π的积分,正确的命令为_________。A.int(y,x,0,pi)B.int(x,0,pi)C.int(x,y,0,pi)D.int(0,pi,x,y)

考题 处于同一级别的5个中断源同时请求中断时,CPU响应中断的次序为 。A.串行口、T1、INT1、T0、INT0B.INT0、T0、INT1、T1、串行口C.串行口、INT1、T1、INT0、T0D.T0、INT0、T1、INT1、串行口E.INT1、T0、T1、串行口

考题 1、按下列中断优先顺序排列,有可能实现的有()。A.T1、T0、INT0、INT1、串行口B.INT0、T0、INT1、T1、串行口C.INT0、INT1、串行口、T0、T1D.INT1、串行口、TO、INTO、T1