[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7upsCiEa7WMmM60yAGLcLQ37C0FXKlzqsBNzWbyE8gc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-12-31 18:16:31",175513939,[8,9,10,11],"辅存、 Cache、 主存、 寄存器","辅存、 主存、 寄存器、Cache","主存、 辅存、 Cache、 寄存器","辅存、 主存、 Cache、 寄存器",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},43,"239d60ee30a1f4cb6b2a5ae642b0f052","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","计算机组成原理","exam_142000045","第二次阶段性测试","存储器分层体系结构中,速度从最慢到最快的存储器排列顺序是( )",[21,32,41,50,59,62,71,81,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],175513934,[25,26,27,28],"比特(bit)","字节(Byte)","字 (Word)","以上都不对","计算机中存储数据的基本单位为( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],175513936,[36,37,38,39],"进行主存和CPU之间的数据传送","进行CPU和设备之间的数据传送","改变程序执行的顺序","一定是自动加+1","程序控制类指令的功能是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],175513937,[45,46,47,48],"–127 的补码为10000000","–127 的反码等于0 的移码","+1 的移码等于–127 的反码","0 的补码等于–1 的反码","针对8 位二进制数,下列说法中正确的是( ).(1.0)",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],175513938,[54,55,56,57],"与手工运算方式保持一致","简化计算机的设计","提高运算精度","提高运算速度","计算机系统中采用补码运算的目的是",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],175513940,[66,67,68,69],"补码","原码","反码","移码","设寄存器内容为11111111,若它等于-1,则为( )",{"answer":72,"createTime":73,"id":74,"options":75,"question":80,"source":30,"type":31},[],"2024-12-31 18:16:32",175513941,[76,77,78,79],"存放在一个存储单元中的二进制代码组合","存放在一个存储单元中的二进制代码位数","存放在一存储单元的个数","机器指令的位数","存储字长是指______",{"answer":82,"createTime":73,"id":83,"options":84,"question":89,"source":30,"type":31},[],175513942,[85,86,87,88],"提高微程序的执行速度","提高微程序设计的灵活性","缩短微指令的长度","增大控制存储器的容量","下列表述中,微指令结构设计不追求的目标是( )",{"answer":91,"createTime":73,"id":92,"options":93,"question":98,"source":30,"type":31},[],175513943,[94,95,96,97],"1001101.011","1001110.101","1001110.011","1001110.110","十进制数78.375对应的二进制数为",{"answer":100,"createTime":73,"id":101,"options":102,"question":107,"source":30,"type":31},[],175513944,[103,104,105,106],"全互锁","半互锁","不互锁","与互锁性无关","在各种异步通信握手方式中,速度最快的是( )"]