[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fU7XRaTKafnumbkyEMUdm2kyUYLCnDT7sOTYabcXo3ro":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-21 21:33:43",76707791,[8,9,10,11],"主存—辅存—Cache—寄存器","辅存—主存—Cache—寄存器","辅存—主存—寄存器—Cache","辅存—寄存器—主存—Cache",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},31,"8a9d1f4dc855e25e83ae22e8228f3ed4","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe4cff7ecd767c374c9090e8bd670310f.jpg","计算机组成原理","work_26913571","第四章课后作业(2022-1)","以下存储器构成的体系结构中,存储器存取速度由慢到快的排列顺序是()",[21,32,35,44,52,61,70,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],76707790,[25,26,27,28],"寄存器","RAM","硬盘","Cache","下列存储器中,CPU不能直接访问的是()","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],76707792,[39,40,41,42],"列","行或者列","存储单元","行","DRAM的刷新方式,是以()为单位进行的",{"answer":45,"createTime":5,"id":46,"options":47,"question":51,"source":30,"type":31},[],76707793,[25,48,49,50],"磁介质","触发器","电容","DRAM存储器主要通过()来存储信息",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":30,"type":31},[],76707794,[56,57,58,59],"1K×4 位","2K × 4位","1K × 4字节","1K × 10位","随机存储器按其存储信息的原理不同,可以分为静态RAM和动态RAM两大类.下图是静态RAM芯片Interl2114的外特征示意图.图中,A9 ~ A0为地址输入端;I\u002F01 ~ I\u002FO4为数据输入\u002F输出端;CS为片选信号(低电平有效);WE为写允许信(低电平为写,高电平为读);Vcc为电源端;GND为接地端. 由Intel2114的外特征图,我们可知其存储容量为() \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F365e3302bcfea3dbd1b6b7c4bedf1e92.png\">",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":30,"type":31},[],76707795,[65,66,67,68],"读写电路","存储体","CU","译码器","以下不属于主存基本组成的是()",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":30,"type":31},[],76707796,[74,75,76,77],"主存只能由ROM组成","主存可由RAM和ROM组成","主存不是由RAM和ROM组成的","主存只能由RAM组成","下列叙述中正确的是()",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],76707797,[83,84,85,86],"地址线为16根,数据线为15根","地址线为32根,数据线为16根","地址线为16根,数据线为32根","地址线为15根,数据线为16根","某存储器容量为32K*16位,则()",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],76707798,[92,93,94,95],"64KB","32K","64K","32KB","某计算机机器字长为16位,它的存储容量是128KB,按字编址,它的寻址范围是()",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],76707799,[101,102,103,104],"寻道时间","平均寻道时间+平均等待时间","等待时间","磁头读写时间","磁表面存储器的平均寻址时间通常是指()"]