Explain what are the essential components of embedded system?
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Explain the uses of timers in embedded system?
What is the need for dmac in es?
Mention how I/O devices are classified for embedded system?
Do you know what is priority inheritance?
Do you know what is virtual memory?
Is tasklets or workqueues or softirqs are scheduled by the scheduler?
What is interaction semantics used in embedded systems?
What is a memory leak? What is a segmentation fault?
Tell me how many types of ipc mechanism you know?
What is solid?
Discuss the differences between mocks and stubs/fakes and where you might use them (answers aren't that important here, just the discussion that would ensue).
What is the difference between unit test and integration test?