DP-900 · Question #225
Drag and Drop Question Match the processes to the appropriate scenarios. To answer, drag the appropriate process from the column on the left to its scenario on the right. Each process may be used…
The correct answer is Extract, transform, and load (ETL) processing; Extract, load, and transform (ELT) processing; Data ingestion. ETL (Extract, Transform, and Load) processing is used when data must be transformed before loading into the destination, typically into a structured data warehouse where raw data is not stored. ELT (Extract, Load, and Transform) processing loads raw data into the destination…
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Correct arrangement
- Extract, transform, and load (ETL) processing
- Extract, load, and transform (ELT) processing
- Data ingestion
Explanation
ETL (Extract, Transform, and Load) processing is used when data must be transformed before loading into the destination, typically into a structured data warehouse where raw data is not stored. ELT (Extract, Load, and Transform) processing loads raw data into the destination system first (such as a data lake or cloud data warehouse), then transforms it using the destination's compute power. Data ingestion refers to the process of collecting and importing raw data from various sources into a storage system for immediate use or further processing, without implying a specific transformation order.
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