They asked about the basics of microcontrollers and Basic coding skills, like sort an array .
Embedded Software Developer Interview Questions
4,753 embedded software developer interview questions shared by candidates
There was a technical coding interview on programming language knowledge and a situational interview based on a scenario
bit manipulation, RTOS concepts, debugging, IPC, behavioral
Computer memory – (types: primary vs. secondary, RAM/ROM, cache, registers, hierarchy). HDD (Hard Disk Drive) – (working principle: magnetic storage, platters, read/write head, access time, seek time, rotational latency, difference vs SSD). Basics of COA (Computer Organization & Architecture) – (instruction cycle, addressing modes, CPU organization, pipelining basics, I/O techniques, memory hierarchy). Mistakes you did in Round 2 written exam – (they wanted you to reflect and correct yourself, showing learning ability). and gave 20 programs dsa in c
First Interview: OOP in C++/C, race conditions, and other technical questions. It seems what they care abut is how you analyse and depict the the problem more than if you get THE absolute correct answer. Second interview: technical case study, system design of a particular scenario where requirements are given. A very nice way to assess ones problem-solving and analytical skills besides his technical knowledge. the technical session ended with presentation in front of the team and the line manager. Afterwards, an interview with the HR, with questions of the type: - Why Sonova? - Where do you see yourself in 5 years? - Describe yourself in 3 words? - Some other CV-related stuff.
They started with what is the difference between an array and a list. The second question was to remove an element at an index in a circularly linked list.
What are link lists and whats the advantages?
pointers
adc
How familiar are you with embedded software
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