1,8,20,42,79,( )A.126 B.128 C. 132 D.136
1,8,20,42,79,( )
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
1,8,20,42,79,( )
A.126 B.128 C. 132 D.136