8,20,42,79,( )A.126B.128C.132D.136
8,20,42,79,( )
A.126
B.128
C.132
D.136
相关考题:
A类地址实际有A.126 个网络B.16,384 个网络C.65,534 个主机地址D.254 个主机地址
8,20,42,79,( )
A.126
B.128
C.132
D.136