M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Linux Q. Which command is used to schedule a job to run once at a specific time? (A) at (B) cron (C) batch (D) systemd 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) at Explanation: 'at' schedules one-time tasks.