Answer:
implements CSMA/CD over legacy shared half-duplex media; enables IPv4 and IPv6 to utilize the same physical medium; integrates Layer 2 flows between 10 Gigabit Ethernet over fiber and 1 Gigabit Ethernet over copper
Explanation:
I hope it helped . follow me on ig minisized._miyaa
I think you broke the SIM out of the big SIM card that was attached to it because some phones need that to fit or maybe your inserting it upside down.
D(in a .c file ) because that is where it should be placed :)
I don't know of the top of my head, but try stack overflow for anything coding related.
It should be A. DOS because all of the others are operating systems.