13B: Q81 – Q83 Scala monoids interview Q&As

Monoids, Functors, Monads, Applicatives, etc are concepts or patterns that abstract complexities in computations, and NOT traits or classes. You can think of them as container type classes like List[T], Option[T], Futures[T], MyContainer[T], etc that fulfil requirements of functors, monads,…

Java Developer & Architect Interview Q&As

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FAQs are marked with 🔥 as some questions are not only more popular with the interviewers, but also required to build robust systems. If you are an interviewer, cover well rounded topics to judge real experience.

Don't be overwhelmed by the number of questions as the technology stacks are so vast. The quality of the answers you provide to some of the key technical & open-ended questions along with your soft skills & attitude will go a long way in getting the job offers.

Note: Some Q&As belong to more than one category.