Explain what is semaphore?


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More Embedded Systems AllOther Interview Questions

Explain me what is the main function of multiplexed address/data bus?

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Tell us what is the need for an infinite loop in embedded systems?

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What are some alternate ways to store data other than a relational database? Why would you do that, and what are the trade-offs?

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What type of scheduling is there in rtos?

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What is priority inheritance?

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Tell me whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?

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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?

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Why is model transformations used in the embedded system?

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What software languages have you used to design, develop, and debug software application interfaces?

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Tell me what is embedded system in a computer system?

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What are the qualifiers in c?

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What is the last programming book you read?

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