You want to ping the loopback address of your local host. What will you type? (choose two)

a c

A and C

127.0.0.1 and ::1

A and C

loop back address is127.0.0.0 for ip4 and ip6 is ::1 so accroding me answer is A and C

A and C

A and C

The answers are A &C

Ping127.0.0.1 

&

Ping ::1 

If the host is an IPv4 host then use ping127.0.0.1

If the host is an IPv6 host then use ping ipv6 ::1

for ipv4 it ll be A.ipv6 it will be C