K Kartik Sharma 🎓 Tutor III ⭐ 8.30K Points 📊 Angular Q. What is a pure pipe? (A) Always recalculates (B) Executes only when input changes (C) Used only for numbers (D) Executes every change detection 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Executes only when input changes Explanation: Pure pipes run only when their input values change.