You are diagnosing a network communication problem on a computer that uses the TCP/IP protocol. What address can you use to test network services without actually accessing the network?
A) 10.0.0.1
B) 1.0.0.0
C) 127.0.0.1
D) 0.0.0.0

Question

Quizplus · Accepted Answer

The address 127.0.0.1 is the loopback address, which means that it points back to the local machine. When used as the target of a communication test, it allows you to test network services without actually accessing the network. This is often used for troubleshooting and testing network services on a single machine.

You Are Diagnosing a Network Communication Problem on a Computer