What is a question about this article? If the question is unanswerable, say "unanswerable".

The RIBA has three parts to the education process: Part I which is generally a three-year first degree, a year-out of at least one year work experience in an architectural practice precedes the Part II which is generally a two-year post graduate diploma or masters. A further year out must be taken before the RIBA Part III professional exams can be taken. Overall it takes a minimum of seven years before an architecture student can seek chartered status.

What is required by the second stage in the education provisions set out by RIBA?
a two-year post graduate diploma or masters