Which command starts the at daemon on a systemd-based Linux system?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the Red Hat Certified Systems Admin Exam EX200. Enhance your skills with interactive quizzes, flashcards, and detailed explanations. Ace your certification exam today!

Multiple Choice

Which command starts the at daemon on a systemd-based Linux system?

Explanation:
Systemd manages services with systemctl, and the at daemon is exposed as a service named atd. To start it on a systemd-based system, use systemctl start atd. This explicitly tells systemd to initialize and run the daemon. The other forms are older SysV-style commands or Restart instead of Start, which isn’t the standard way on modern systemd systems. If you ever need the daemon to start automatically at boot, you’d use systemctl enable atd.

Systemd manages services with systemctl, and the at daemon is exposed as a service named atd. To start it on a systemd-based system, use systemctl start atd. This explicitly tells systemd to initialize and run the daemon.

The other forms are older SysV-style commands or Restart instead of Start, which isn’t the standard way on modern systemd systems. If you ever need the daemon to start automatically at boot, you’d use systemctl enable atd.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy