Q. What is the purpose of NiFi's "Site-to-Site" protocol? (A) A storage format in Hadoop (B) A query language for Hadoop (C) Enable secure communication between NiFi instances (D) A distributed file system 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) Enable secure communication between NiFi instances