Whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?
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Explain what are the essential components of embedded system?
Describe a pattern that is not the factory pattern?
What are the differences between stateless and stateful systems, and impacts of state on parallelism.
What is the volatile keyword used for?
What is your experience with qa engineering?
Explain the uses of timers in embedded system?
What is meant by a sandbox, why you would use one.
What is a semaphore? What are the different types of semaphore?
You have just been put in charge of a legacy code project with maintainability problems. What kind of things would you look to improve to get the project on a stable footing?
Explain me what is kernel paging?
Tell me what is the function of dma controlled in embedded system?
Explain various uses of timers in embedded system?