M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Angular Q. Which RxJS operator is best for canceling HTTP requests? (A) mergeMap (B) switchMap (C) concatMap (D) exhaustMap 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) switchMap Explanation: `switchMap` cancels previous requests when a new one is made.