1. In case neither cron.allow nor cron.deny exist in /etc/, which of the following is true?
A) A. Without additional configuration, no users may have user specific crontabs. B) B. Without additional configuration, all users may have user specific crontabs. C) C. The cron daemon will refuse to start and report missing files in the system's logfile. D) D. When a user creates a user specific crontab the system administrator must approve it explicitly.
2. Which of the following commands can remove a user from a group?
A) A. grouprm B) B. groupmod C) C. passwd D) D. usergroups E) E. usermod
3. Where are user specific crontabs stored?
A) A. In the database file /etc/crontab.db which is shared by all users. B) B. As individual per-user files within /var/spool/cron. C) C. As individual per-user files in /etc/cron.user.d. D) D. In the .crontab file in the user's home directory. E) E. In the file /var/cron/user-crontab which is shared by all users.
4. Which file contains the date of the last change of a user's password?
A) A. /etc/gshadow B) B. /etc/passwd C) C. /etc/pwdlog D) D. /etc/shadow E) E. /var/log/shadow
5. After moving data to a new filesystem, how can the former path of the data be kept intact in order to avoid reconfiguration of existing applications? (Choose TWO correct answers.)(Select 2answers)
A) A. By creating an ACL redirection from the old to the new path of the data. B) B. By creating a hard link from the old to the new path of the data. C) C. By creating a symbolic link from the old to the new path of the data. D) D. By running the command touch on the old path. E) E. By mounting the new filesystem on the original path of the data.
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