[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_dj329gcZ9WPlU9yGHweurv2za4GbXg7Xj59xf-oOt0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":15,"related":16,"source":23,"type":91},[],"2025-06-28 23:33:49",209437958,[],{"count":9,"courseId":10,"courseImg":11,"courseName":12,"workId":13,"workName":14},17,"239d60ee30a1f4cb6b2a5ae642b0f052","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","计算机组成原理","work_41179453","作业2 原码、反码、补码","已知某数的二进制原码表示为[A]原=AnAn-1......A1A0,其中An为符号位,设计求[A]补的逻辑电路.(用两种方法完成设计)",[17,25,30,35,40,45,55,64,73,82],{"answer":18,"createTime":19,"id":20,"options":21,"question":22,"source":23,"type":24},[],"2025-06-28 23:33:48",209437890,[],"已知 [x]补=1,0000 求x =____","v1",2,{"answer":26,"createTime":19,"id":27,"options":28,"question":29,"source":23,"type":24},[],209437895,[],"已知 [x]补=1.0000 求x =____",{"answer":31,"createTime":19,"id":32,"options":33,"question":34,"source":23,"type":24},[],209437900,[],"一个8位二进制整数,采用补码表示,且由3个"1"和5个"0"组成,则其最小值是____.(结果用十进制数表示)",{"answer":36,"createTime":5,"id":37,"options":38,"question":39,"source":23,"type":24},[],209437905,[],"用补码表示二进制数,机器码为X0X1X2X3X4X5X6X7,X0为符号位,补码的模为",{"answer":41,"createTime":5,"id":42,"options":43,"question":44,"source":23,"type":24},[],209437910,[],"机器字长为16的定点整数的分辨率为 .定点小数的分辨率为",{"answer":46,"createTime":5,"id":47,"options":48,"question":53,"source":23,"type":54},[],209437915,[49,50,51,52],"E002H","E001H","9FFFH","9FFEH","若short型变量x=-8190,则x的机器数是( )",0,{"answer":56,"createTime":5,"id":57,"options":58,"question":63,"source":23,"type":54},[],209437920,[59,60,61,62],"x,y和z为无符号整数,则z<x<y","x,y和z为无符号整数,则x<y<z","x,y和z为带符号整数,则x<y<z","x,y和z为带符号整数,则y<x<z","已知带符号整数用补码表示,变量x,y,z的机器数分别为FFFDH,FFDFH,7FFCH,下列结论中,正确的是( )",{"answer":65,"createTime":5,"id":66,"options":67,"question":72,"source":23,"type":54},[],209437925,[68,69,70,71],"原码和反码不能表示 -1,补码可以表示 -1","三种机器数均可表示 -1","三种机器数均可表示 -1,且三种机器数的表示范围相同","三种机器数均不可表示 -1","在整数定点机中,下述第( )种说法是正确的­",{"answer":74,"createTime":5,"id":75,"options":76,"question":81,"source":23,"type":54},[],209437930,[77,78,79,80],"A.9.3*10^13次","9.3*10^15次","9.3千万亿次","9.3亿亿次","2017年公布的全球超级计算机TOP 500排名中,我国"神威太湖之光"超级计算机蝉联第一,其浮点运算速度为93.0146 PFLOPS,说明该计算机每秒内完成的浮点操作次数约为( )",{"answer":83,"createTime":5,"id":84,"options":85,"question":90,"source":23,"type":54},[],209437935,[86,87,88,89],"预处理→编译→汇编→链接","预处理→汇编→编译→链接","预处理→编译→链接→汇编","预处理→汇编→链接→编译","将高级语言源程序转换为可执行目标文件的主要过程是( )",4]