Python file handling

What is the purpose of the open() function in Python file handling?

• To create a new file

• To open an existing file or create a new one

• To read the contents of a file

• To delete a file

Which mode is the open() function in for the given program?

• "a"

• "r"

• "w"

• "x"

Which mode should be used with the open() function in Python to append content to a file?

• 'r'

• 'w'

• 'a'

• 'x'

Which mode in the open() function is used to both read and write data to a file without truncating it?

• 'r'

• 'w'

• 'a'

• 'r+'

Which mode in the open() function is used to open a file for exclusive writing, creating the file if it does not exist?

• 'r'

• 'w'

• 'a'

• 'x'

What does the with statement ensure in Python file handling?

• It automatically closes the file when operations are completed or an exception occurs

• It writes data to the file

• It reads data from the file

• It creates a new file or overwrites an existing one

Where is the file top_secret_file.txt located?

• On the D: drive in a folder called Top Secret

• In the same folder as the Python Program

• On the C: drive in a folder called Desktop

• On the C: drive in a folder called Top Secret

Which of the following is a benefit of using the with statement for file handling in Python?

• It enhances the readability of the code and makes resource management more efficient

• It increases the execution speed of file operations

• It automatically converts file content to a preferred format

• It extends the file storage capacity without additional coding

How do you close a file object in Python after performing file operations?

• Using the close() method

• Using the end() function

• Automatically closed by Python after the script finishes executing

• Using the exit() function

What is the recommended way to automatically close a file in Python after its block of code has executed?

• Using the with statement along with open()

• Using the finally block to manually close the file

• Letting Python garbage collector to close the file eventually

• Using the delete() method on the file object