A.二進制數(shù)有兩個數(shù)碼0和1 B.八進制數(shù)有八個數(shù)碼0,1,2,3,4,5,6和7 C.十進制數(shù)有十個數(shù)碼0,1,2,3,4,5,6,7,8,9 D.十六進制數(shù)有十六個數(shù)碼0,1,2,3,4,5,6,7,8,9,10,12,12,13,14,15
A.十進制數(shù)有十個數(shù)碼 B.二進制數(shù)有兩個數(shù)碼 C.二進制數(shù)逢二進一 D.五個二進制數(shù)等于一個十進制數(shù)
A.十進制數(shù)有十個數(shù)碼 B.二進制數(shù)有兩個數(shù)碼 C.二進制數(shù)逢二進一 D.一個十進制數(shù)等于五個二進制數(shù)