कौन सा स्टेटमेंट फाइल पॉइंटर को वर्तमान स्थिति से 10 बाइट पीछे ले जायेगा| , Which statement will move file pointer 10 bytes backward from current position ?

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.