Relevance of e-forms from exam point of view

Hi,

Can someone tellme the importance of knowing E-Forms in Company Secretarial Practice Paper ( CS Professional Programme)  from exam point of view ? What is the weightage of E-forms in the exam on this paper ? 

Also, is it necessary to mug up the sections in this paper at the time of preparing for exams ?

Thanks

Well looking at the sheer volume of the study material Part B (E-Forms) Company Secretarial Practice paper, was wondering whether to skip this entire Study material. Can some one kindly advise?

Regards

Sathish