EPIC Semiconductors interview questions

Was a test with 30 other interviewees where you code in arduino a bunch of tasks and answer exam type questions on arduino. There were some multiple choice as well as fill in the blank, but primarily needed to code in arduino.

There were 3 parts to the entire process. 1. Exam: 1 hour technical exam. The materials are from 1~2 years of engineering undergrad. Not so hard 2. Assignment: Programming assignment which supposed to take ~5 hours to complete 3. Quick interview