Exam Certified Associate Developer for Apache Spark topic 1 question 57 discussion

B is correct according documentation: https://spark.apache.org/docs/latest/api/python/reference/pyspark.sql/api/pyspark.sql.DataFrameWriter.json.html

The correct answer is B. Explanation: The write method is used to write a DataFrame to a file system in various formats. The json method specifies that the output format should be JSON. The filePath argument specifies the location to write the output file. Option A is incorrect because option requires a key-value pair (e.g., option("key", "value")). Option C is incorrect because path is not a valid option for write. Option D is incorrect because write method requires a format argument to specify the output format. Option E is a valid option, but the parentheses after write are unnecessary.