R Ravi Chauhan 🎓 Tutor II ⭐ 11.26K Points 📊 Computer Q. Number of layers in OSI network model is (A) 5 (B) 4 (C) 3 (D) 7 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) 7 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment