D Durgesh 🎓 Tutor III ⭐ 8.64K Points 📊 Computer Q. TCP is a commonly used protocol at (A) Application layer (B) Transport layer (C) Network layer (D) Data Link layer 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Transport layer You must be Logged in to update hint/solution 💬 Discussion 💬 Comment