What happens when this code is executed?

A. Data is written successfully

B. File content is overwritten

C. Raises an exception

D. Nothing happens

Correct Answer is :

C. Raises an exception

Explanation

A file opened in read-only (r) mode cannot be written to.

r mode में खुली file केवल पढ़ी जा सकती है; उसमें write करने पर exception आएगा।