Here is how my trial usually goes:
My trials are a maximum of 45mins, and there are three phases:
- Preliminary Questions
In this section, the Testificate is asked questions on base conversions, bit-wise operations, and any circuit in the link below. (from Logic Circuits down). Usually five questions
Redstone circuits – Minecraft Wiki - Build Phase
Testificates build their circuit as specified in the application. - Trial Questions
I ask some questions to evaluate the Testificate’s understanding of their circuit. They may be asked to describe what certain parts do.