Jan 31, 2020
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Embedded Software Interview Questions
6,898 embedded software interview questions shared by candidates
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• What is Cache? Explain the basics of it and how does it work at hardware level. • Explain cache mapping • Explain cache coherence • What is interrupt? And what does the CPU do when an interrupt occurs? • Explain registers in Arm cortex processor • What is Cache? How does it work? • Explain cache mapping • Explain cache coherence • What is interrupt? And what does the CPU do when an interrupt occurs? • Explain registers in Arm cortex processor • What does r14 register do? • What is context switch and how does it happen? • Explain the usage of Volatile keyword. • Explain the usage of Extern keyword • Explain the usage of Static keyword with examples • What happens if a variable has both extern and static keyword? • What is DMA? • What is MMU? • What is Mutex? What is semaphore? What is the difference between semaphore and a mutex? and few more questions
Irrelevant to this ARM review
Technical Questions related to projects done in college/ institute. Questions in C, embedded C.
Basic interview questions plus one simple programming question.
Tell me something that you have accomplished and you are proud of it
- Asked me to review waveform
Tell be about your self. Asked questions around the project worked on.
High level Interview scope 1) Briefing details provided in Resume. 2) Core skill specific to project or hobby experience. 3) Skills required for a current opening. 4) problem-solving experience 5) Handling various circumstances associated with project execution
basic C questions and autosar related questions
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