Câu 7: PCED-30-02: PCED - Certified Entry-Level Data Analyst with Python

You want to safely read the contents of a file named records.txt and store them in a list. Your requirements are:The file should be automatically closed after reading,The code should check whether the file exists before opening it, andIt should handle missing file errors gracefully. Which of the following is the most appropriate way to accomplish this task in Python? Select the best answer.

1. A. Lựa chọn A bằng hình ảnh
2. B. Lựa chọn B bằng hình ảnh
3. C. Lựa chọn C bằng hình ảnh
4. D. Lựa chọn D bằng hình ảnh — đáp án hiện tại