The test was great being new to electronic it took some time to find the answers, read some paras again and again!
Suggestion -> Ready for whatever you come up with!
Does and don’t around crimping would be good; best practices etc
A learning module on TFT + touch screen would be good, like about them, history, different protocols used to interface...
Another, Interface protocols RS232, 484, CAN, etc..
Don't forget to include the voltage and timing parameters, along with signal integrity and packet messaging.