The Ultimate Guide to Python Programming With Python 3.10 - open() File

The video tutorial covers basic file operations in Python, focusing on opening, reading, and closing files. It explains the use of the open function and the importance of closing files to manage memory efficiently. Additionally, it introduces the 'with' statement for automatic file closure, simplifying file handling in Python.

What is the primary function used to open a file in Python?

• open

• close

• write

• read

Why is it important to close a file after reading it in Python?

• To save the file

• To delete the file

• To free up memory

• To lock the file

Which method is used to read the contents of a file in Python?

• read

• write

• open

• close

What is the advantage of using the 'with' statement for file operations in Python?

• It encrypts the file

• It speeds up file reading

• It automatically closes the file after operations

• It allows multiple files to be opened

When using the 'with' statement, what happens to the file after the block of code is executed?

• The file is saved

• The file is copied

• The file is deleted

• The file is closed automatically