What is the difference between the IPv6 addresses ::/0 and :: /128? （）

• A、::/0 is the default route, and ::/128 is the unspecified address.
• B、::/0 is the unicast address, and ::/128 is the anycast address.
• C、::/0 is the anycast address, and ::/128 is the multicast address.
• D、::/0 is the unicast address, and ::/12 8 is the multicast address.
• E、::/0 is the unspecified address, and ::/128 is the multicast address.
• F、::/0 is the anycast address, and ::/128 is the default address.