Q. How does Hadoop's Knox Gateway enhance security in a Hadoop cluster? (A) Accelerates MapReduce job execution (B) Enforces data compression in HDFS (C) Provides a secure gateway for external access (D) Manages user authentication in Hadoop 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) Provides a secure gateway for external access