Master's · Part F: Universitaly and the visa
Will there be an interview? Why are visas refused?
Short answer: The embassy may verify documents and language further (MUR circular).
Prepare: why this course and how it builds on your bachelor's; why Italy; who pays and their income; what you did since graduating; your first address; your plan after the degree.
Common refusal reasons: no validation, unclear or insufficient funds, a course that does not fit your background, doubts about documents, migration risk. If refused, read the letter for the reasons and how to challenge it, get proper advice, and never fix it with edited documents.
The seven areas a file has to stand up to, with what is a published rule and what is judgement, are in V14. What is not a reason for refusal is V29.
This page explains official rules in plain language. I am not an immigration adviser and I do not give visa advice. For that, always use official government sources. Rules change: confirm with your university, the embassy and VFS before you act.