PgDip at AUT

Hey guys I'm currently a UoA student and I've got a questions on what the pgdips are like in AUT. I've got my interest in PgDip Science in Microbiology: SCIE996, MICR801, FOOD802, BIOL803.

- What is the difference between 30 vs 15 point papers? Which one is more preferred for a higher GPA?

- What are portfolios and Science research projects?

- When the assessment plan says "written assessment (word limit)", what are the chances that tests + exams included?

Any experience or helpful advice is much appreciated!