Rosa has received reports by several users that one of the Linux servers is no longer accessible. She is able to remote into the server using a management IP address separate from the one that users would be directed to via a DNS lookup. Which commands, once connected to the server, should she use to start troubleshooting the issue?

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answer

ping ( b )

Explanation:

The command she should use once she is connected to the server, should be ping command (127.0.0.1) .

This is because this command is used to check if the network is working appropriately and also to test client and server connection on the network.

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