Databricks Databricks-Certified-Data-Engineer-Associate Exam With Confidence Using Practice Dumps

Option A is correct because Lakeflow Connect provides a built-in, fully managed Salesforce connector. It ingests Salesforce data into Databricks, supports incremental processing, and publishes governed destination tables in Unity Catalog. Managed SaaS connectors handle source-specific authentication, incremental reads, schema evolution, and automated retries, reducing the custom engineering required for API pagination, state tracking, and failure recovery. Calling the Salesforce REST API from a notebook would require the team to develop and maintain those capabilities itself. Auto Loader is designed to discover and incrementally process files arriving in cloud object storage; it does not connect directly to Salesforce. Using an exported Amazon S3 path would also require a separate export system outside the requested managed Databricks ingestion experience. Therefore, option A is the low-code capability that directly satisfies the Salesforce ingestion requirement.

================

Option D matches the heterogeneous sources and governance requirements. A relational database, object storage, and Kafka require source-appropriate ingestion configurations rather than a single connector attempting to handle every source. Database ingestion can use incremental or change-data-capture processing, Amazon S3 files can use file-oriented ingestion, and Kafka requires a streaming connector. Publishing the outputs into Unity Catalog schemas provides centralized permissions, discovery, and governance boundaries. Supported Databricks ingestion workloads also record lineage between source and destination objects in Unity Catalog. Delta table history and time travel provide access to earlier table versions when the required transaction-log and data-file retention settings are maintained. Disabling version history or repeatedly performing complete reloads would weaken auditability and increase processing overhead. Therefore, the separate, incrementally processed, Unity Catalog-governed design in option D is correct.

================