[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMK8W9i7a6QfvKP4zl1v-avKE1MQhaSu9PAdiFrBAUGE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":27,"type":43},[],"2023-06-19 16:33:44",984507515,[8,9,10,11],"扩充主存容量","扩充辅存容量","实现存储保护","加快存取速度",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000087054","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc962d8d928b79b36d5c08755bb543f87.jpg","操作系统","56486997","第五章单元测试","实现虚拟存储器的目的是( )",[20,29,34,44,53,63,72,81,89,98],{"answer":21,"createTime":5,"id":22,"options":23,"question":26,"source":27,"type":28},[],984507475,[24,25],"对","错","段的共享是通过共享段表实现的.( )","v2",3,{"answer":30,"createTime":5,"id":31,"options":32,"question":33,"source":27,"type":28},[],984507476,[24,25],"请求分页系统中采用全局置换策略可能会使分配给进程的物理块数改变.( )",{"answer":35,"createTime":5,"id":36,"options":37,"question":42,"source":27,"type":43},[],984507486,[38,39,40,41],"整体性","并发性","局部性","并行性","采用虚拟存储器的前提是程序的执行往往具有( )",0,{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":27,"type":43},[],984507490,[48,49,50,51],"固定分区分配","可变分区分配","请求分页存储管理","基本分页存储管理","在以下的存储管理方案中,能从逻辑上扩充主存容量的是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":27,"type":62},[],984507493,[57,58,59,60],"修改快表","磁盘I\u002FO","分配物理块","地址重定位","在缺页中断处理过程中,操作系统执行的操作可能是( )",1,{"answer":64,"createTime":5,"id":65,"options":66,"question":71,"source":27,"type":62},[],984507495,[67,68,69,70],"修改位","增补位","访问位","状态位","请求分页式存储管理的页表与基本分页存储管理的页表相比,增加的信息标志位有( )",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":27,"type":43},[],984507498,[76,77,78,79],"最近最久未用","最近最少使用","先进先出","时钟置换算法","选择内存中驻留时间最长的页面作为淘汰对象的算法是( )",{"answer":82,"createTime":5,"id":83,"options":84,"question":88,"source":27,"type":43},[],984507501,[85,86,87,50],"固定式分区分配动","动态分区分配","动态重定位分区分配","可能出现抖动的存储管理方式是( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":27,"type":43},[],984507504,[93,94,95,96],"计算机系统的地址结构和外存空间","页表长度","内存空间","程序空间","虚拟存储器的最大容量是由( )决定的",{"answer":99,"createTime":5,"id":6,"options":100,"question":18,"source":27,"type":43},[],[8,9,10,11]]