As a result of a recent incident, the user4 user will not be allowed access to the crontab command.
You need to remove the user’s current crontab file and make an entry in the appropriate file. What
two actions achieve this? (Choose two.)
A.
Place an entry in /etc/cron.d/cron.deny.
B.
Execute crontab -d user4.
C.
Place an entry in /etc/cron/cron.deny.
D.
Execute crontab -r user4.
Explanation: