A . -36D
B . 92D
C . -28D
D . 5CH
[单选题]已知[X]补=00000000,则真值X=()。A . +1B . 0C . —1D . 以上都不对
[单选题]若[X]补=92H,则X的十进制真值是A.-110B.18C.-18D.110
[单选题]已知X的补码为10000010B,则X的真值是十进制()。A .127B .-127C .126D .-126
[单选题]若X=-01110010,则[X]补为A.10001110B.10110010C.11001101D.10001101
[单选题]若[X]补=AFH,机器字长为8位,则[-X]补=______。A.AOHB.5FHC.C1HD.51HA.B.C.D.
[单选题]若[X]补=AFH,机器字长为8位,则[-X]补=( )。A.AOHB.5FHC.C1HD.51H
[填空题] [X]补=78H,则[-X]补=()H。
[单选题]若[X]补=CCH,机器字长为8位,则[X/2]补=( )。A.34HB.66HC.98HD.E6H
[单选题]若x=1011,则[x]补=( )。A.1011B.1011C.101D.10101
[单选题]若[X]补=CCH,机器字长为8位,则[x/2]补=(19)。A.34HB.66HC.98HD.E6H