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Scala Interview Questions and Answers

What is Scala? Scala is a type-safe JVM language that incorporates both object oriented and functional programming into an extremely concise, logical, and extraordinarily powerful language. Scala is written to run in the JVM. Scala combines object-oriented and functional programming in one concise, high-level language. Scala static types help avoid bugs in complex applications, and its JVM and JavaScript runtimes let you build high-performance systems with easy access to huge ecosystems of libraries. Is Scala open source? Yes! Scala is an open source project. What are the advantages of Scala? Among various other benefits of the language, here are few- 1.       It is easy to write, compile, debug and run the program 2.       It is highly scalable, testable, maintainable and productive 3.       Your code is more concise, readable and error-free 4.       It ...