Alibaba

Total of 4 interviews. Interviews will be around Linux kernel knowledge and projects. Linux kernel knowledge includes: * Memory management * Block layer * File system * Spinlock * RCU * Mutex * Interrupts * Device drivers * IOMMU * DMA mapping Th

First, some questions about basic C++ knowledge. Then came a medium coding problem. However, the interviewer left while I was coding. He asked me to finish it before he came back. I waited for 5 more minutes for him after I finished the code.

The interview was conducted using DingDing. It was a technical interview. I was asked about my projects, my background knowledge storage (such as Internet things), and some basic game logic design. Then, HR asked me about myself, including how I pl