Question

When a hostname is configured through the cisco cli, which three naming conventions are part of the guidelines? (choose three.)?

Answer 1

When a hostname is configured through the Cisco cli,  there are some naming conventions are part of the guidelines that should be followed.

From these conventions:
1- the name of the host shouldn't contain any spaces.
2- the name of the host should always begin with a letter
3- the name of the host should be less than 64 characters in length.