Phone screen, which was gated for qualifications from the job posting, then led to a scheduled on-site interview.

The on-site interview was an all-day affair with interview teams and a whiteboard. Questions were technical in nature, along with customer support questions.

The job listing and phone screen didn't quite match up with the on-site interview, as the phone screen and listing didn't mention DRM knowledge as required or expert-level programming, just working knowledge.

Basically, they're swamped with interviewees and are looking for any reason to reject an applicant in order to find the most qualified.

Tell us about some of the prevalent DRM technologies out there.

Implement a function in C to draw a circle using the single point drawing function drawPt(x,y).