Intel Corporation Software Developer interview questions

Met me in lobby and took me into a small room. Individually interviewed with several different high-up engineers separately. Process was about 2.5-3 hours total. They all asked me some conceptual questions, experience and behavioral.

the overall experience was not so great. They took whole 4 weeks to send a confirm process letter. I was very disappointed. I felt very sad too. Such a good company.Hope fully looking forward to the interview again. when and where the details are to be known soon. Not known too.