R Ravinder Singh 🎓 Extraordinary ⭐ 2.62K Points 📊 Computer Q. Biometrics एक..... है (A) Input Device (B) Output Device (C) Processing (D) storage device 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Input Device You must be Logged in to update hint/solution 💬 Discussion 💬 Comment