14 June 2010
Certainly, in case you write sections then it will leave good impression on the examiner and may be he can give you an extra mark or so, but there is no fix rule for this. All depends upon the examiner. However, do right the sections in case you are sure, for wrong section you may also pay penalty in terms of less marks.
However, it is not compulsory to write sections, you can proceed without it also. Regards