Intel Corporation Software Developer interview questions

The HR from the company contacted me over email and fixed the date for the telephonic interview. Later once I got selected, there was a site interview too Once you get confirmed, HR will come and give you the grade level and salary details

First I had a written test about linux and basic programming questions. Then I was invited for onsite interviews. Two engineers asked me programming questions like sorting arrays, finding elements on it, time complexity, etc. I had to write in a whiteboard and explain my answer.