CPK Interior Products interview questions

The CPK interview process typically involves an online application, aptitude or technical test, followed by HR and technical interviews assessing skills, communication, problem-solving, and cultural fit with the company.Can you explain what CPK means and how you would use it to measure process capability in quality control?

Mass interview with about 20 people, hired on the spot. Only question they asked was about availability. Started training immediately afterwards. It was a very good job for a university student