who signs the exam forms of CA final in following cases?

In crux,

if his articleship is completed and he submitted the form 108 with the institue before the date of filling the examination form and now he is filling examination form, in such case Examination form can be signed with any other CA also

if he did not file form 108 and his articleship is still to be complete then the form must be singned by that CA in which he is doing his articleship

Good reply Mukesh ji

thanks           

If the partner under which i am registered is not available, can i take sign of any other partner in my firm?