Refer to the exhibit. Which statement is true about the command ipv6 ospf cost 20?

Refer to the exhibit. Which statement is true about the command ipv6 ospf cost 20?

• The Virtual Router Redundancy Protocol (VRRP) will not use this interface unless all other interfaces go down.
• The cost number is used in the designated router election.
• OSPFv3 will prefer this link over links with a lower cost.
• The IPv6 priority must be configured before this command is entered.
• The cost of sending a packet on this interface, expressed in the link state metric, is 20.

Exam with this question: CCNP ROUTE (Version 6.0) Chapter 8 Exam