What will be the output of the following Python code fo open quot foo txt quot quot rw quot print qu...........

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What will be the output of the following Python code?

fo = open("foo.txt", "rw+")

print "Name of the file: ", fo.name

# Assuming file has following 5 lines

# This is 1st line

# This is 2nd line

# This is 3rd line

# This is 4th line

# This is 5th line

for index in range(5):

line = fo.next()

print "Line No %d - %s" % (index, line)

# Close opened file

fo.close()

Compilation Error

Syntax Error

Displays Output

None of the mentioned

Explanation:

It displays the output as shown below. The method next() is used when a file is used as an iterator, typically in a loop, the next() method is called repeatedly. This method returns the next input line, or raises StopIteration when EOF is hit.
Output:
Name of the file: foo.txt
Line No 0 - This is 1st line

Line No 1 - This is 2nd line

Line No 2 - This is 3rd line

Line No 3 - This is 4th line

Line No 4 - This is 5th line