The interview process was really well organized.

The first round was a telephonic round. In this round, I was asked about my current project and basic questions on C and the architecture of my project.

The second round was a technical interview taken by one person. After 40 minutes, another person joined him to take the third round of the interview.

In these two rounds, there were questions on Multithreading, multiprocessing, Unix, GDB debugging, and some programs related to double pointers were given to me.

The interview mainly focused on application run-time issues like segmentation fault, application crash, and thread hang.

After this, the HR told me that I would have a managerial round on Monday (the technical interview was on Friday).

Friday, I had a managerial round where there were some technical questions on designs and multithreading.

The next day, I had the HR round, which explained about LOWE'S benefits and the compensation. After two days, I received the offer letter.