M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Angular Q. What does the `providedIn: 'root'` option in `@Injectable()` indicate? (A) The service is available application-wide (B) The service is only available in root component (C) The service is lazy loaded (D) The service is restricted to one module 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) The service is available application-wide Explanation: `providedIn: 'root'` ensures a singleton service at app level.