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What is the default unit and functional testing framework for play? What is the default build tool for play? What is the default template engine for play? What is the built-in web server available in
5What is the use of auxiliary constructors in scala? explain the rules to follow in defining auxiliary constructors in scala?
5
What is an ofdim method in scala?
How to define Factory methods using object keyword in Scala? What is the use of defining Factory methods in object?
What does listmap in scala?
Tell the advantages of companion objects when used in scala?
What is an Expression? What is a Statement? Difference between Expression and Statement?
What are the data types in scala?
How to install scala? Explain
How does it work under-the-hood, when we create an instance of a Class without using ‘new’ keyword in Scala? When do we go for this approach?
What is the current latest version of scala? What is the major change or update in scala 2.12?
Explain que?
When can you use traits?
Describe loops in scala?
What is exception propagation in scala?
What is scala and why it is used?
Difference between Scala’s Int and Java’s java.lang.Integer? What is the relationship between Int and RichInt in Scala?
