M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Cloud Computing Q. When did the SCADA start? (A) 1980s (B) 1990s (C) 1970s (D) 1960s 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) 1990s