you go in there, dressed up, respectful and you are asked basic questions to see if you aline well with the company. If they feel that you are what they are looking for, then they will hire you.
I applied online. The process took 4 weeks. I interviewed at Penguin Random House in Jan 2020
Interview
Online and very appropriate questions about your experience rather than what you know about the company. The interview is based around you and your goals for growth with the industry