Python Files 4

How can you delete a file in Python?

• file.remove('demofile.txt')

• delete.file('demofile.txt')

• os.remove('demofile.txt')

• os.delete('demofile.txt')

Before deleting a file in Python, what should you check?

• If the file is writable

• If the file exists

• If the file is empty

• If the file is closed

Which method is used to delete an entire folder in Python?

• os.deleteFolder()

• os.rmdir()

• folder.remove()

• os.removeFolder()

What is required to manipulate files and directories in Python?

• import sys

• import directory

• import os

• import file

What limitation does the os.rmdir() method have?

• It can only remove folders in the current directory

• It can only remove empty folders

• It can remove any folder regardless of its contents

• It can only remove non-empty folders

Which module provides a portable way of using operating system dependent functionality?

• pathlib

• platform

• os

• sys

What does the os.path.exists() function do?

• Checks if a path is an absolute path

• Checks if a file or directory exists

• Creates a new path

• Deletes the specified path

Which of the following is not a Python data type?

• Dictionaries

• Frames

• Tuples

• Lists

What is the correct way to add an item to a list in Python?

• list.insert('item')

• list.add(item)

• list('item')

• list.append('item')

Which function is used to read a file in Python?

• file.read()

• os.readfile()

• open('filename').read()

• read.file('filename')