is fine. not very long. Ask some java oop, algorithm. For example, inheritance, polymorphsim, abstraction , interface. what is different between interface and abstract class? what is final, finally, finalize.
They portray themselves as an inclusive place which is very far from truth.
I am autistic and struggle sometimes picking the right words to describe my intentions, might have issues with intonation etc. I was open about this with them but also raised I speak several languages fluently and can perform way more than normally engineers can (some people would say IT is my obsession, it's my autistic special interest, I spend roughly 3h every day after hours reading and doing my own projects).
Their recruiters did not want to process my application and kept ignoring and blocking me without answering anything every time I would reach out. Some of the recruiters would block me as soon as they heard I am an autist. No matter how hard I tried they did not want to communicate with me or let me explain anything. They only answered once I requested my application be removed (after half an year of this) but did not delete my data as requested and kept lying to me its deleted. Since I couldn't get the recruiter to communicate normally and at least delete the data I went to one of the science fairs in Zurich and asked them there if they could at least give me contact details to someone to delete my data if they insist on being racist. One of their people there told me quote: "I would like to be the Swiss President, what makes you think an autistic re**rd can be a google engineer" while laughing.. I didn't get any contact details. I don't think I ever felt so humiliated in my life for being born with a neurological disability. If you are on the spectrum and you really want to work there I suggest trying to mask autistic traits, they will discriminate you if you don't. I know it's difficult and makes us appear less competent than we are but that's the only way you are getting in.
I applied through a recruiter. The process took 1 week. I interviewed at Google in Sep 2018
Interview
I was contacted by the recruiter regarding position at Google. He set up a phone screen interview the week later. The interviewer was very helpful during the process. The best you provide the best complexity solution the more are chances for follow up interviews.
Interview questions [1]
Question 1
A fairness example to divide multiple list of files equally.