Which notation describes algorithm efficiency as input size grows? By Ahmed Akber ✅ Fact Checked 📊 Difficulty Hard 📅 Last Updated 13 Aug 2026 A. Binary Code B. Big O Notation C. Moore's Law D. Recursive Function Check Answer 💡 Explanation: Big O notation mathematically describes the complexity and performance of an algorithm relative to input size. 📚 Topics: Computer Science Technology and Computing 🎯 Exams: CSS GEN NTS PMS