Câu 45: Databricks Certified Associate Developer for Apache Spark

The code block shown below contains an error. The code block intended to read a parquet at the file path filePath into a DataFrame. Identify the error. Code block:spark.read.load(filePath, source – "parquet")

1. A. There is no source parameter to the load() operation – the schema parameter should be used instead.
2. B. There is no load() operation – it should be parquet() instead.
3. C. The spark.read operation should be followed by parentheses to return a DataFrameReader object.
4. D. The filePath argument to the load() operation should be quoted.
5. E. There is no source parameter to the load() operation – it can be removed. — đáp án hiện tại