[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFsz_kL3okZ4hvQr57WvnSSgWOgvhi2YTDDuyr_jU6Ss":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-30 10:06:02",156584163,[8,9,10,11],"随时间连续变化的电信号","脉冲信号","直流信号","交流信号",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},183,"3388426aa1bd20178c8ef2846b59d4cd","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fba62c4e4b01532abd0e819a60e96c155.jpg","电子技术","work_35857605","期末练习题","数字电路中的工作信号为( )",[21,32,35,44,53,62,71,80,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],156584162,[25,26,27,28],"模拟信号","数字信号","电子信号","语言信号","日常生活中的语音信号属于","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},[],156584164,[39,40,41,42],"1","2","4","16","一位十六进制数可以用( )位二进制数来表示",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],156584165,[48,49,50,51],"二进制","八进制","十进制","十六进制","数字电路中机器识别和常用的机制是()",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],156584166,[57,58,59,60],"35","37","39","41","二进制数101001 转换成十进制数是()",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],156584167,[66,67,68,69],"1011101","10101101","1011011","1001101","十进制数91 转换成二进制数是______",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],156584168,[75,76,77,78],"开关的闭合与断开","电位的高、低","真与假","数字大小","逻辑变量的取值1和0不可以表示()",{"answer":81,"createTime":5,"id":82,"options":83,"question":87,"source":30,"type":31},[],156584169,[84,85,86],""0"和"1"两个值","0~9中的任意值","普通代数中的任何值","逻辑代数是研究逻辑关系的主要数学工具,逻辑代数中变量的取值是( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],156584170,[92,93,94,95],"与逻辑","或逻辑","非逻辑","与非逻",""有0出1,全1出0"属于_______",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],156584171,[101,102,103,104],"全部输入是0","任一输入是0","仅一输入是1","全部输入是1","在( )输入情况下"与"运算的结果是逻辑1"]