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The process was SRE interviews: one coding medium, one Linux and systems questions, and one manager discussing experience and team fit culture. All rounds went well, with coding being the most difficult part of the process.

Asking some simple OS and Network questions, which are taught in class, then doing a LeetCode problem (medium). The total process lasts for around 30 minutes. Mainly done in English, but the interviewer may ask whether you can speak Mandarin.

I just received the OA, and that was all. The questions were so difficult. There were questions about strings and arrays. I managed to solve 2 out of the 4.