A Linux print server must limit access to its printers. Only the database server must be allowed to print. Which method is considered best practice?
A. Edit /etc/hosts.lpd to only include the database server
B. Edit /etc/printcap and add a filter to only include the database server
C. Limit file permissions on the printer filter to users on the database server
D. Limit file permissions on the spool directory to users on the database server
Answer: A
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