Why do we need virtual device drivers when we have physical device drivers?


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How does input/output bus functions?

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Describe, in as much detail as you think is relevant, as deeply as you can, what happens when I type "cnn.com" into a browser and press "go".

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What is continuous integration? Why is it important?

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What do you do to stay abreast of the latest technologies and tools?

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Describe to me some bad code you've read or inherited lately.

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Why embedded system is useful?

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Explain what is return type of isr?

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How can you reduce memory requirements in embedded systems?

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Explain me can we use printf inside isr?

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Tell me what is isr?

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How does the addition of service orientation change systems? When is it appropriate to use?

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What are the characteristics of embedded system?

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