Un-Answered Questions { Scala }

What is the advantage of Scala?

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What is Monad in Scala?

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Does Scala support all Functional Programming concepts? Does Java 8 support all Functional Programming concepts?

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What is case class? What is case object? What are the Advantages of case class?

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What is a ‘Scala map’?

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Like Java’s java.lang.Object class, what is the super class of all classes in Scala?

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In Scala, Pattern Matching follows which Design Pattern? In Java, ‘isinstanceof’ operator follows which Design Pattern?

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What is the usage of isInstanceOf and asInstanceOf methods in Scala? Is there anything similar concept available in Java?

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What is Diamond Problem? How Scala solves Diamond Problem?

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Is Scala an Expression-Based Language or Statement-Based Language? Is Java an Expression-Based Language or Statement-Based Language?

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What is Primary Constructor? What is Secondary or Auxiliary Constructor in Scala?

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What is the difference between statically typed and dynamically typed languages?

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What is Null in Scala? What is null in Scala? What is difference between Null and null in Scala?

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Is it a Language or Platform? Does it support OOP or FP?

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What is REPL in Scala? What is the use of Scala’s REPL? How to access Scala REPL from CMD Prompt?

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