【简答题】假设系统为某进程分配 了3个内存块,若页面走向为:7,0,1,2,0,3,0,4,2,3,0,3,2,1,2,0,1,7,0,1,刚开始没有任何一个页面在内存中,求采用LRU页面置换算法时的缺页中断次数。
【简答题】3 The Chemical Services Group plc (CSG), which operates a divisionalised structure, provides services to industrial and domestic customers in Swingland, a country whose economic climate is subject to ...