Data Engineering Associate with Databricks Practice Exam

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What is the command to start a Delta Live Table?

CREATE STREAM TABLE
CREATE INCREMENTAL LIVE TABLE
START LIVE TABLE
LAUNCH DELTA TABLE

The correct answer is: CREATE INCREMENTAL LIVE TABLE

The command to start a Delta Live Table is accurately identified as creating an incremental live table. This approach allows you to define a live table that processes data incrementally as new data arrives, providing real-time insights and updates. This command integrates seamlessly with the Delta Lake architecture, which underpins Delta Live Tables, and facilitates continuous data ingestion and processing. In the context of Delta Live Tables, this command is pivotal because it helps in managing the flow of data efficiently. Leveraging such live tables ensures that your data pipeline remains dynamic, automatically handling updates and changes to the underlying data sources. This feature is particularly beneficial for applications requiring up-to-date information without the need for a complete refresh of the data. The other options provided do not represent valid commands related to starting Delta Live Tables. For instance, a command suggesting the creation of a standard live table or any function that implies launching or starting without the incremental context does not align with the specific operational characteristics of Delta Live Tables. Understanding this command helps solidify knowledge about employing Delta Lake's capabilities for managing data efficiently in a streaming context.