Which of the following TCP/IP adress constitute the loopback address?
A
1.1.1.1
B
255.255.2555.255
C
127.0.0.0
D
127.0.0.1
Correct Answer: 127.0.0.1
The IP address 127.0.0.1 is a special purpose IPv4 address reserved for use on a networked computer. 127.0.0.1 is also called computer’s loopback address.