I have applied online on a website for internships, and I quickly got an answer back for an online test. This test contained algorithms questions (about graphs) and probability.
After taking the test, I have been contacted back to settle an interview with an Engineer.
He asked me typical interview questions about me at first. Then, he asked me technical questions to test my logical, mathematical and technical skills.
After this test, I have been contacted by the VP Engineer for a second interview. He asked me about my previous experiences, asking technical questions, and then asked questions about the previous interview I had.