What is the address 127.0.0.1 used for?

Posted by: Pdfprep Category: 210-250 Tags: CCNA Cyber Ops, 210-250 exam questions, 210-250 practice exam Post Date: November 29, 2020

What is the address 127.0.0.1 used for?
A . local broadcast
B . link local address
C . network IP address
D . local loopback testing

Answer: D