M Mr. Dubey 🎓 Coach ⭐ 103.24K Points 📊 Computer Q. Fiber optic communication system uses: (A) Simplex communication (B) Full-duplex (C) Both (A) and (B) (D) None of the above 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Both (A) and (B) You must be Logged in to update hint/solution 💬 Discussion 💬 Comment