What is the main design decision about two separate keywords: class and object in Scala? How do we define Instance members and Static members in Scala?
7What is call-by-name? Does Scala and Java support call-by-name? What is the difference between call-by-value and call-by-name function parameters?
7What is a Companion Object in Scala? What is a Companion Class in Scala? What is the use of Companion Object in Scala?
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What is the use of Auxiliary Constructors in Scala?Please explain the rules to follow in defining Auxiliary Constructors in Scala?
What is the usage of isInstanceOf and asInstanceOf methods in Scala? Is there anything similar concept available in Java?
Why is an option used in scala?
What is the main motto of Scala Language?
List different types of literals available in scala?
What is function composition in scala?
What is try catch in scala?
Explain implicit classes with syntax?
What are the available Build Tools to develop Play and Scala based Applications?
What is the best Code-coverage tool available for Play and Scala based applications?
What is Nothing in Scala? What is Nil in Scala? What is the relationship between Nothing and Nil in Scala?
What is a closure in Scala?
What is an Higher-Order Function (HOF)?
What is string interpolation in scala?
Does Scala support all Functional Programming concepts? Does Java 8 support all Functional Programming concepts?