M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 PHP Q. How do you define a namespace in PHP? (A) namespace MyApp; (B) define namespace MyApp; (C) use namespace MyApp; (D) create namespace MyApp; 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) namespace MyApp; Explanation: Namespaces are defined using the 'namespace' keyword.