CompTIA
LX0-104 · Question #667
LX0-104 Question #667: Real Exam Question with Answer & Explanation
The correct answer is C: IPv4 uses ARP while IPv6 uses Neighbor Discovery.. See the full explanation below for the reasoning.
Question
In order to discover the link layer address of the device that owns a specific IPv4 or IPv6 address, which mechanism is used?
Options
- ABoth IPv4 and IPv6 use ARP.
- BBoth IPv4 and IPv6 use Neighbor Discovery.
- CIPv4 uses ARP while IPv6 uses Neighbor Discovery.
- DIPv4 uses Neighbor Discovery while IPv6 uses ARP.
- EBoth IPv4 and IPv6 can use either ARP or Neighbor Discovery depending on the network.
Community Discussion
No community discussion yet for this question.