Utilize Databricks Assistant Within a Notebook or SQL Editor to Facilitate Query Writing and Debugging. DATA-ANALYST-ASSOCIATE Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   While writing a SQL query in a Databricks Notebook, a data analyst types 'SELECT * FROM sales' and then wants the Assistant to complete the query by adding a WHERE clause that filters for sales after January 1, 2023. What is the most effective way to use the Assistant?

   • ASelect the existing query text and ask the Assistant to 'add a WHERE clause to filter for sales after January 1, 2023'.
   • BRun the query first and then ask the Assistant to fix any errors.
   • CType the WHERE clause manually and then ask the Assistant to check it.
   • DAsk the Assistant to 'write a query that filters sales' without providing the existing query.
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2. 7application · medium

   A data analyst is writing a new SQL query in the Databricks SQL Editor to calculate monthly revenue by product category. They want to use the Databricks Assistant to generate the initial query from a natural language description. What is the most efficient way to do this?

   • AWrite the query manually and then ask the Assistant to review it.
   • BType a description in the Assistant panel and click 'Generate'.
   • CUse the schema browser to drag tables into the editor.
   • DOpen a new notebook and use the %sql magic command.
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4. 8foundation · easy

   The Databricks Assistant suggests a SQL query that uses a function the data analyst is not familiar with. What is the most appropriate action for the analyst to take?

   • AAccept the suggestion without review because the Assistant is always correct.
   • BAsk the Assistant to explain the function and then accept the suggestion without testing.
   • CReview the suggestion, check the function's documentation, and test the query before using it.
   • DReject the suggestion because unfamiliar functions are likely incorrect.
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5. 9foundation · easy

   In the Databricks SQL Editor, where is the Assistant icon located to open the Assistant panel?

   • AIn the bottom-left corner of the query results pane.
   • BIn the top-left corner of the SQL Editor toolbar.
   • CIn the top-right corner of the SQL Editor toolbar.
   • DIn the left sidebar of the SQL Editor.
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6. 10foundation · easy

   While typing a SQL query in a Databricks Notebook, the Assistant provides an auto-completion suggestion. What should the data analyst do to effectively use this suggestion?

   • AReview the suggestion to ensure it matches the intended query, then accept or modify it as needed.
   • BAsk the Assistant to explain why it made the suggestion before accepting it.
   • CAccept the suggestion immediately without reviewing it.
   • DIgnore all auto-completions because they are often incorrect.
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