One sided interview, questions about how you would act in certain scenarios along with business logic and general logical thinking/reading comprehension. Nothing relating to specific technical roles so I recommend looking into how these processes normally ask questions.

Virtual assessment centre starting with an intro meeting with all candidates, a one on one interview, a timed group project with presentation, and a solo presentation. Over the course of one day

First you do the online application, then the video interview. Make sure you are well prepared for this step, then its the online assessment which was split into three parts. It was a virtual assessment centre that lasted the whole day.