题目内容:
一个IPv6地址为21DA:0000:0000:02AA:000F:FE08:9C5A,如果采用双冒号表示法,那么该IPv6地址可以简写为( )
A.0x21DA:0x2AA:0xF:0xFE08:0x9C5A B.21DA::2AA:F:FE08:9C5A
C.0h21DA::0h2AA:0hF:0hFE08:0h9C5A
D.21DA::2AA::F::FE08::9C5A
参考答案:
答案解析: