A. f.seek(-10, 0)
B. f.seek(10, 0)
C. f.seek(-10,1)
D. none of the above

Solution

C. f.seek(-10,1)

Explanation

The second parameter in seek() function indicates to the position from where the file object to start with. This parameter accepts following  values: 

0 - to set the file handler at the beginning of the file. 

1 - to set the file handler to the current position.