Help me with interview question

Hello. Quick background on myself: PhD in physics, Level III June candidate for CFA, 2 years experience as financial analyst. Current job is not providing much opportunity for quantitative modeling (what I wanted to do, given physics background) and so I am looking for other opportunities.

Potential employer asked me to comment on the following:

-Credit risk models (PD, EAD, and LGD), SAS and R modeling, Basel capital requirements, and banking retail business.

-Construction of spline-transformed variables and about the impact on multicollinearity.

-Retail capital model building and model validation (audit)

-Retail products/ market risk/operational risk models.

-Capital models / Basel/regulatory capital rules.

Obviously, I plan to do a thorough search online and pull papers, etc., but if anyone can provide some insights - especially into the basics of Basel requirements or the what I should know about retail capital models. I’ve got some exposure to this but want to be as prepared as possible.

Help is MUCH appreciated. Thanks to all in advance.

Can you write code in Sas and do you have basic knowledge of Dodd frank and Basel? Then you should be good to go