Which IPv4 address type is used to communicate with all hosts on a subnet?
A. broadcast
B. link-local
C. anycast
D. multicast
Which IPv4 address type is used to communicate with all hosts on a subnet?
A. broadcast
B. link-local
C. anycast
D. multicast
The Correct Answer is D.
Used to communicate with all hosts on a subnet?
Broadcast = One to All
Multicast = One to Several
the question asked for communicate with all host in one subnet
each subnet has your own broadcast.
So based on the explanation you provided the answer is A
A
A
A
Multicast = group of host.
So the good answer is A = Broadcast.
A