How is the file format of /etc/crontab different from a normal crontab file? (Select TWO correct answers)
A. The /etc/crontab file can specify a year field.
B. A normal crontab file must be installed with the crontab command.
C. A normal crontab file allows for environment variable substitution.
D. The /etc/crontab file has a user field for commands.
Answer:B
How is the file format of /etc/crontab different from a normal crontab file? (Select TWO correct answers)
A. The /etc/crontab file can specify a year field. B. A normal crontab file must be installed with the crontab command. C. A normal crontab file allows for environment variable substitution. D. The /etc/crontab file has a user field for commands.