Answer: Azure Databricks

## Analysis of the Question The question requires recommending a solution for analyzing intrusion detection data using Apache Spark analytics with minimal administrative overhead. The key requirements are: - **Apache Spark analytics capability** - The solution must support Spark-based processing - **Intrusion detection analysis** - Processing network and system activity data for security threats - **Minimal administrative efforts** - The solution should be managed or fully managed to reduce operational overhead ## Evaluation of Options ### **Option D: Azure Databricks** ✅ Azure Databricks is the optimal choice because: - **Fully managed Apache Spark platform** - Provides a fully managed Spark environment with automated cluster management, scaling, and maintenance - **Built for advanced analytics** - Specifically designed for data engineering, data science, and machine learning workloads - **Security and compliance** - Offers enhanced security monitoring, audit logging, and compliance features suitable for intrusion detection - **Minimal administrative overhead** - Automated cluster management, patching, and optimization reduce operational burden - **Integration capabilities** - Seamlessly integrates with Azure Data Lake Storage and other Azure services for data ingestion ### **Option A: Azure HDInsight** ❌ While HDInsight supports Spark clusters, it requires more administrative overhead for cluster management, monitoring, and maintenance compared to Databricks. ### **Option B: Azure Data Factory** ❌ Data Factory is primarily an ETL/orchestration service, not an analytics platform. It doesn't provide native Spark analytics capabilities for intrusion detection analysis. ### **Option C: Azure Data Lake Storage** ❌ This is a storage service, not an analytics platform. While it can store the intrusion detection data, it cannot perform the required Spark analytics. ## Conclusion Azure Databricks provides the most comprehensive solution that aligns with all requirements: native Apache Spark support for analytics, security monitoring capabilities for intrusion detection, and minimal administrative overhead through its fully managed service model.

Author: LeetQuiz Editorial Team