Explain me what is semaphore?
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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?
What do you do when you get stuck with a problem you can't solve?
Explain what is size of character, integer, integer pointer, character pointer?
Tell me why embedded system is useful?
What are the differences between stateless and stateful systems, and impacts of state on parallelism.
While writing interrupt handlers (ISR), which are points needed to be considered ?
How does the addition of service orientation change systems? When is it appropriate to use?
What is dma in an embedded system?
Explain the difference between mutexes vs semaphores?
What is the repository pattern?
As you know a vast majority of high performance embedded systems today use risc architecture why?
Design a circuit for A + abs(B) = C, where A and B are 4 bits wide and 2?s complement representation