S Santosh Mishra 🎓 Master ⭐ 1.66K Points 📊 PHP Q. We can use _________ to comment a single line? 1. /? 2. // 3. # 4. /* */ (A) Only 2 (B) 1, 3 and 4 (C) 2, 3 and 4 (D) Both 2 and 4 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) 2, 3 and 4