What are the four features of Hive that are unique to Amazon EMR?
a) Managed scaling, dynamic partition pruning, workload isolation, and storage optimization.
b) Auto-tuning, real-time data ingestion, data lineage, and automatic backup.
c) Cost estimation, predictive analytics, data governance, and machine learning integration.
d) Blockchain integration, quantum computing support, neural network training, and IoT data processing.