S Sikhar Chaudhary 🎓 Tutor III ⭐ 5.88K Points 📊 Computer Q. The main circuit board of the system is the ______ (A) System Unit (B) control unit (C) Motherboard (D) RAM 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Motherboard You must be Logged in to update hint/solution 💬 Discussion 💬 Comment