I applied through other source. I interviewed at Yahoo
Interview
Email contact first, scheduled a 1-2 hrs onsite interview with 3 people, got noticed another day that the application was submitted to the hiring committee, then received an offer call in about 10 days
I applied through university. The process took 4 weeks. I interviewed at Yahoo in Nov 2016
Interview
I gave my resume to recruiter in career fair. After two weeks, I had two phone interviews with two senior engineers from Yahoo and then got an internship offer. The coding problems is about implementing LRU, atoi and so on. And They also asked me some common knowledge about C++ and computer system.