What is the difference between an advance programme in interior design and B.Des in interior design?

Hi, The B. Des Interior design is a professional degree 4 years programme for opportunities in industry-specific areas and self-acquired business for interior design, whether the advanced programme in interior design is a Diploma and a certification process for a add-on over a UG degree. A student w

B.Des is a Bachelor's degree that generally lasts three or four years. The advance programme may be a Diploma or certificate that can be studied as an addition to your knowledge after Bachelors.