CORRECT TEXT
Instead of using specific host names or IP addresses, which string can be used in /etc/hosts.allow
entries to cover any remote host no matter of its name or address? (Specify the relevant string
only without any additional options or arguments.)
Answer: ALL
The /etc/hosts.allow file grants access to any host listed. The format of the file will be:
Answer: SERVICE: HOST
The correct answer is “all”. Please don’t answer with SERVICE: HOST.