单项选择题
A.0111B B.1101B C.1111B D.0101B
A.DSB.CSC.ESD.SS
A.ExcelB.AccessC.Internet ExplorerD.Outlook
A.SIB.DIC.BXD.SP
A.10个B.110个C.120个D.240个
A.1024 B.2048 C.4095 D.3276
A.39H B.9 C.3 D.39
A.10 B.4 C.2 D.1
A.SF=1;PF=0 B.SF=1;PF=1 C.SF=0;PF=1 D.SF=0;PF=0
A.11000001 B.01000001B C.01001011B D.00111011B
A.120.112.87.22 B.www.qq.com C.256.112.87.22 D.http://166.112.87.22/index.htm