Data Engineering Associate with Databricks Practice Exam

What is the correct syntax for creating a streaming table in SQL within Databricks?

1. CREATE STREAM TABLE name

2. CREATE OR REPLACE LIVE TABLE name

3. CREATE OR REFRESH STREAMING LIVE TABLE name

4. CREATE TEMPORARY VIEW name AS

The correct answer is: CREATE OR REFRESH STREAMING LIVE TABLE name

The correct syntax for creating a streaming table in SQL within Databricks is associated with the command that emphasizes the need for both creating and refreshing the state of the streaming table. In this context, the syntax indicated highlights the ability to create a table that continuously receives new data as it streams in, which is crucial for real-time data processing. Using "CREATE OR REFRESH STREAMING LIVE TABLE" allows data engineers to define a table that can handle data in a streaming manner while also updating its state as new information becomes available. This is particularly effective for applications that require immediate insights from data, such as monitoring dashboards or alerting systems. The other options provided do not appropriately capture the intention of creating a streaming table. While some may relate to creating or managing tables, they lack the specificity of indicating that the table is designed for streaming scenarios, which distinguishes the correct answer. The focus on "live" within the syntax is essential to indicate that the data is meant to be processed in real-time, reflecting the dynamic nature of streaming data operations in Databricks.