Databricks Certified Data Engineer - Professional

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You are a data engineer tasked with optimizing a Spark application's performance on a Databricks cluster. While reviewing the Spark UI, you navigate to the 'Environment' tab to gather insights. Considering the need to balance cost, compliance, and scalability, which of the following best describes the utility of the 'Environment' tab in this scenario? Choose the single best option.

Simulated

The 'Environment' tab provides a detailed breakdown of the application's data skew across partitions, enabling targeted repartitioning to improve load balancing.

31.9%

The 'Environment' tab displays the current CPU and memory usage metrics, allowing for real-time adjustments to the cluster's resource allocation to meet performance targets.

9.6%

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The 'Environment' tab lists all the configuration settings of the Spark application, including JVM options and Spark properties, which can be adjusted to fine-tune performance without exceeding budget constraints.

19.5%

The 'Environment' tab offers a comprehensive view of the cluster's hardware and software configuration, including executor memory, cores, and Spark version, which is essential for identifying resource constraints and optimizing configuration for better scalability and cost-efficiency.

39.0%