Question

You need to ping your own computer to see if it is alive. Which of the following would

qualify as command-line syntax to do so?
a. Ping localclient
b. Ping
c. Ping loopback
d. Ping network adapter

Answer 1

To ping your own computer, you would use the command 'Ping 127.0.0.1' or 'Ping ::1' for IPv4 and IPv6 loopback addresses, respectively. Option 'c. Ping loopback' in the provided choices is the closest to a correct representation of this action.

Step-by-step explanation:

The question you've asked pertains to pinging your own computer to see if it is functioning properly. When you want to ping your own machine, you would use what's known as the loopback address. In command-line syntax, the proper way to ping your own computer would be:

1. Ping 127.0.0.1 - This is the IP address used for the IPv4 loopback function.
2. Ping ::1 - This is the equivalent IP address for the IPv6 loopback.

Option 'c. Ping loopback' is the closest to a correct answer, assuming 'loopback' refers to either of the loopback IP addresses above. The loopback is a special network address that your computer uses to check its own network interface.