A data engineer has configured a Structured Streaming job to read from a table, manipulate the data, and then perform a streaming write into a new table.
The cade block used by the data engineer is below:

If the data engineer only wants the query to execute a micro-batch to process data every 5 seconds, which of the following lines of code should the data engineer use to fill in the blank?

• A.trigger("5 seconds")
• B.trigger()
• C.trigger(once="5 seconds")
• D.trigger(processingTime="5 seconds")
• E.trigger(continuous="5 seconds")

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A data engineer wants to run SQL queries directly on data stored in Delta Lake using a serverless compute environment designed for analytics workloads. Which Databricks component provides this capability?

• A.MLflow
• B.Spark Driver
• C.Databricks SQL Warehouse
• D.DBFS

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A global retail company sells products across multiple categories (e.g.. Electronics, Clothing) and regions (e.
g.. North. South, East. West). The sales team has provided the data engineer with a PySpark dataframe named sales_df as below and the team wants the data engineer to analyze the sales data to help them make strategic decisions.

• A.Category_sales = sales_df.groupBy("reqion"). agq(sum("sales_amountn).alias(ntotal_sales_amount''))
• B.Category_sales = sales_df.sum("3ales_amount"). g-1- upBy("categcryn).alias("toLal_sales_amount))
• C.Category_sale: .es df -agg (sum ("sales amount") .-;r*i:rRy ("category") .alias ("total sa.en amount"))
• D.Category_sales = sales df.groupBy("category").agg(sum("sales amount") .alias ("total sales amount"))

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An organization has implemented a data pipeline in Databricks and needs to ensure it can scale automatically based on varying workloads without manual cluster management. The goal is to meet the company's Service Level Agreements (SLAs), which require high availability and minimal downtime, while Databricks automatically handles resource allocation and optimization.
Which approach fulfills these requirements?

• A.Use Serverless compute in Databricks to automatically scale and provision resources with minimal manual intervention
• B.Deploy job clusters with fixed configurations, dedicated to specific tasks, without automatic scaling
• C.Use spot instances to allocate resources dynamically while minimizing costs, with potential interruptions
• D.Use interactive clusters in Databricks, adjusting cluster sizes manually based on workload demands

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Which of the following Git operations must be performed outside of Databricks Repos?

• A.Push
• B.Pull
• C.Merge
• D.Commit
• E.Clone

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