Which of the following statements about file handling in Python are correct?
Note: There are 3 correct answers to this question.
It is possible to write into files and read from files.✅Usually a file has an extension like .docx or .xlsx. In Python, you can only work with files that have the extension .py.❌Files are necessary to speed up a program.❌Most files store the data sequentially.✅Files are used to store data persistently.✅