Python File Handling - Quiz

What does the following statement do? 
x = open('python.csv', 'a')

  • A Opens or creates a text file named python.csv to write
  • B Opens or creates a text file named python.csv to append
  • C Opens or creates a text file named python.csv to read
  • D Opens a new file named python.csv to append

What will be the output after the following statements? 
x = open('python.csv', 'a')
print(x.writable())

  • A readable
  • B writable
  • C True
  • D False

What does the following statement do? 
x = open('python.bat', 'wb')

  • A Opens or creates a binary file named python.bat to write
  • B Opens or creates a binary file named python.bat to append
  • C Opens or creates a binary file named python.bat to read
  • D Opens a new file named python.bat to write

What will be the output after the following statements? 
x = open('python.csv', 'w')
print(x.closed)

  • A open
  • B closed
  • C True
  • D False

What will be the output after the following statements? 
x = open('python.csv', 'w')
print(x.readable())

  • A readable
  • B writable
  • C True
  • D False

What does the following statement do? 
x = open('python.csv', 'w')

  • A Opens or creates a text file named python.csv to write
  • B Opens or creates a text file named python.csv to append
  • C Opens or creates a text file named python.csv to read
  • D Opens a new file named python.csv to write

What will be the output after the following statements? 
x = open('python.csv', 'w')
x.close()
print(x.closed)

  • A open
  • B closed
  • C True
  • D False

What does the following statement do? 
x = open('python.csv', 'r')

  • A Opens an existing text file named python.csv to write
  • B Opens an existing text file named python.csv to append
  • C Opens an existing text file named python.csv to read
  • D Opens a new file named python.csv to read

What does the following statement do? 
x = open('python.txt', 'r+')

  • A Opens a text file named python.txt to read from or write to
  • B Opens a text file named python.txt to read
  • C Opens a text file named python.txt to write
  • D Opens a new file named python.txt to append

To open a file c:\scores.txt for reading, we use
  • A infile = open(
  • B infile = open(
  • C infile = open(file =
  • D infile = open(file =