[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fS2W46oN7ahEntlqBTLBQnBamI35QjWvcHJaxChzLglM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2025-12-18 19:28:59",272333903,[8,9,10,11],"操作系统","应用软件","硬件控制器","用户",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","计算机系统中,负责协调内存与外存数据交换的是( )",[18,29,38,47,55,64,73,82,85,91],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],272333896,[22,23,24,25],"数据保存","数据读取","数据加密","数据临时缓存","下列选项中,不属于数据存储核心功能的是( )","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],272333897,[33,34,35,36],"内存","寄存器","硬盘","高速缓存","计算机中用于长期存储大量数据,断电后数据不会丢失的设备是( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],272333898,[42,43,44,45],"1000","1024","2048","100","数据存储的基本单位中,1KB等于( )字节",{"answer":48,"createTime":5,"id":49,"options":50,"question":54,"source":27,"type":28},[],272333899,[51,52,33,53],"U盘","固态硬盘","移动硬盘","下列属于易失性存储设备的是( )",{"answer":56,"createTime":5,"id":57,"options":58,"question":63,"source":27,"type":28},[],272333900,[59,60,61,62],"读操作","写操作","复制操作","移动操作","数据从内存传输到外存的过程称为( )",{"answer":65,"createTime":5,"id":66,"options":67,"question":72,"source":27,"type":28},[],272333901,[68,69,70,71],"存取速度快","存储容量大","价格昂贵","断电数据丢失","外存相对于内存而言,最显著的特点是( )",{"answer":74,"createTime":5,"id":75,"options":76,"question":81,"source":27,"type":28},[],272333902,[77,78,79,80],"光盘","光纤","磁带","闪存","下列不属于存储介质的是( )",{"answer":83,"createTime":5,"id":6,"options":84,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":86,"createTime":5,"id":87,"options":88,"question":90,"source":27,"type":28},[],272333904,[42,43,89,44],"512","1GB等于多少MB( )",{"answer":92,"createTime":5,"id":93,"options":94,"question":95,"source":27,"type":28},[],272333905,[35,33,51,77],"下列存储设备中,存取速度最快的是( )"]