Câu 64: Databricks Certified Data Engineer Associate
A data analyst has created a Delta table sales that is used by the entire data analysis team. They want help from the data engineering team to implement a series of tests to ensure the data is clean. However, the data engineering team uses Python for its tests rather than SQL. Which command could the data engineering…
Nội dung câu hỏi
A data analyst has created a Delta table sales that is used by the entire data analysis team. They want help from the data engineering team to implement a series of tests to ensure the data is clean. However, the data engineering team uses Python for its tests rather than SQL. Which command could the data engineering team use to access sales in PySpark?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. SELECT * FROM sales
- B. spark.table("sales") — đáp án hiện tại
- C. spark.sql("sales")
- D. spark.delta.table("sales")
Cộng đồng
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