[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFd1lDGnJysbxpBqmqtAp3GYenYQO1sEqQwTYppSnnaM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-04-13 11:12:11",135561815,[8,9,10,11],"188.5","179.3125","163.3125","172.5",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},202,"a92bda64808761e839b850093a79922f","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e2d5ad53be3d12aacc56ee37db405b7.jpg","计算机组成原理","work_33575005","刷题练习","若十六进制数为 A3.5 ,则相应的十进制数为( )",[21,33,42,51,60,69,78,81,90,99],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-04-21 12:15:54",135561809,[26,27,28,29],"0.1101010","0.0010110","1.0010101","1.0010110","若[x]补 =0.1101010 ,则 [x ]原=( )","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],135561810,[37,38,39,40],"1 000…0","0 000…0","0 111…1","1 111…1","负零的补码表示是什么",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],135561811,[46,47,48,49],"+1","-128","+127","-1","当八位寄存器中的二进制数为11111111时,若其为补码则对应的真值是什么",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],135561812,[55,56,57,58],"181.25","176.5","181.5","176.25","若十六进制数为B5.4,则相应的十进制数为( )",{"answer":61,"createTime":23,"id":62,"options":63,"question":68,"source":31,"type":32},[],135561813,[64,65,66,67],"01011","1011","10101","0101","若x=1011(数值位4位),则[x]补=( )",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],135561814,[73,74,75,76],"-0001000","-1111000","-1110111","+0001000","补码1,0001000对应的真值是多少",{"answer":79,"createTime":5,"id":6,"options":80,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":82,"createTime":23,"id":83,"options":84,"question":89,"source":31,"type":32},[],135561816,[85,86,87,88],"[X]补连同符号位一起各位变反,末尾加1","[X]补符号位变反,其它各位不变","[X]补除符号位外,各位变反,末尾加1","[X]补各值保持不变","如果X为负数,由[X]补求[-X]补是将( )",{"answer":91,"createTime":23,"id":92,"options":93,"question":98,"source":31,"type":32},[],135561817,[94,95,96,97],"211.5","1011111.101","211.4","89.8","若十进制数据为 137.5 则其八进制数为( )",{"answer":100,"createTime":23,"id":101,"options":102,"question":107,"source":31,"type":32},[],135561818,[103,104,105,106],"(1)原码: 1,0100011 反码:1,1011100 补码 1,1011101 移码 0,1011101","(1)原码: 1,0100011 反码:1,1011100 补码 1,1011101 移码1,1011101","(1)原码: 0,0100011 反码:0,1011100 补码 0,1011101 移码 1,1011101","(1)原码: 1,0100011 反码:1,1011101 补码 1,1011101 移码 0,1011101","把-35用原码、反码、补码、移码表示出来(8位二进制,符号位1位,数值为7位)"]