I Indresh Gehalot 🎓 Tutor II ⭐ 10.11K Points 📊 Computer Q. “ISDN”‘ stand For : (A) International standard digital network (B) Integrated service data network (C) International service digital network (D) International service data network 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) International service data network You must be Logged in to update hint/solution 💬 Discussion 💬 Comment