R Ravinder Singh 🎓 Extraordinary ⭐ 2.62K Points 📊 Computer Q. A billionth of a second is defined as a: (A) millisecond (B) microsecond (C) nanosecond (D) picoseconds 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) nanosecond You must be Logged in to update hint/solution 💬 Discussion 💬 Comment