Which prefix should you select for each network adapter?

You have a server named Server1. Server1 runs Windows Server 2012 R2.
Server1 has two network adapters. Each network adapter must be configured as shown in the following table.

You need to configure the correct IPv6 address prefix for each network adapter.
Which prefix should you select for each network adapter?
To answer, drag the appropriate IPv6 prefix to the correct network adapter in the answer area. Each prefix may be used once, more than once, or not at all. You
may need to drag the split bar between panes or scroll to view content.
Select and Place:

Answer:

Explanation:
An IPv6 multicast address always begins with 11111111 or FF and includes additional structure that identifies the scope of the address and the multicast group to

which the interface belongs. IPv6 multicast addresses, therefore, are always of the form FF00::/8.

http://www.iana.org/assignments/ipv6-address-space/ipv6-address-space.xml