系统采用基址、限长寄存器的方法进行存储保护,判断是否越界的判别式为()
A.O≤被访问的逻辑地址<限长寄存器的内容
B.O≤被访问的逻辑地址≤限长寄存器的内容
C.O≤被访问的物理地址<限长寄存器的内容
D.O≤被访问的物理地址≤限长寄存器的内容
正确答案是A
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