Whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?
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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?
Tell me can a pointer be volatile?
What are little endian and big endian types of storage? How can you identify which type of allocation a system follows?
Tell me why does pre-emptive multi-threading used to solve the central controller problem?
Why is it better to use multi-threading polling instead of a single threading model?
Can you have constant volatile variables?
Explain the concept of convention over configuration, and talk about an example of convention over configuration you have seen in the wild.
Tell me what are the 4 types of inheritance relationship?
What is something substantive that you've done to improve as a developer in your career?
Explain what is a watchdog timer?
Differentiate testing and verification?
please send me the faq's in technical interviews on cand datastructures , unix(shell scripting).