R Ruchi Sharma 🎓 Tutor III ⭐ 9.87K Points 📊 PHP Q. POSIX stands for (A) Portative Operating System Interface for Unix (B) Portative Operating System Interface for Linux (C) Portable Operating System Interface for Linux (D) Portable Operating System Interface for Unix 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) Portable Operating System Interface for Unix