Option D - As per ExamDev, i also replicated this in AnyPoint studio and received a similar error: ""Unexpected character 'S' (code 83) expected '=' at [row,col {unknown-source}]: [6,12], while reading `payload` as Xml. [row,col]: [6,12]" evaluating expression: "%dw 2.0 output application/json --- {vendor: "Acme"} ++ payload.sale"."

option D

However, despite the file having a .csv extension, the content will actually be in JSON format due to the output directive in the DataWeave script. It is important to note that the extension of the file does not dictate the content format. Therefore, the answer to what is written to the sales.csv file when the flow executes is: A. The enriched payload in JSON format

Reproduced the example and receive: "Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col {unknown-source}]: [1,8], while reading `payload` as Xml. [row,col]: [1,8]" evaluating expression: "%dw 2.0 output application/json --- {vendor: "Acme"} ++ payload.sale". Correct answer is D