R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Linux Q. We should be careful about the lower case and upper case letters when the system is (A) Case respective (B) Case destinictive (C) Case caful (D) Case sensitive 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) Case sensitive