How does the Category C licence theory test relate to Code 95 (initial qualification for professional drivers)?

1. They are the same IAAA sitting; a Category C pass prints Code 95 automatically
2. Code 95 is a shorter retake of the same 30 Category C questions
3. Category C theory is Ordinance No. 38; Code 95 initial qualification is a separate exam under Ordinance No. 41
4. Code 95 replaces Category C theory for every goods-vehicle driver