R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 C# Q. In which of the following collections is the Input/Output index-based? 1. Stack 2. Queue 3. BitArray 4. ArrayList 5. HashTable (A) 1 and 2 only (B) 3 and 4 only (C) 5 only (D) 1, 2 and 5 only 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) 3 and 4 only