Scala interview questions For Freshers & Experienced

  • Sharad Jaiswal
  • 23rd Dec, 2019

Scala interview questions
Updated ON

23rd Dec, 2019

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Sharad Jaiswal

What is Scala?

Scala is a multi-paradigm programming language. It is an amalgamation of object-oriented and functional programming language. It is named such due to its high scalability. Scala is highly regulated by Java programming language. The coding style of Java and Scala is quite similar, and several Java libraries can be used within Scala coding.

Dissimilar to Java, Scala includes various functional programming languages including Standard ML, Haskell, Scheme, lazy evaluation, pattern matching, type inference, currying, and immutability. For advanced usage, it allows, or supports contravariance and covariance, algebraic data types, anonymous types, and higher-order types but sans higher-rank types.

Key Features of Scala

Below are few major features of Scala

Singleton object

Lazy computation


Rich collection set

Higher order function

Concurrency control

Statically Typed

Easily Extensible

Pattern Matching

About Author :

  • Author of Scala interview questions

    Sharad Jaiswal

    Sharad Jaiswal is Sr. Web Developer from Noida area. He have rich experience in PHP, Angular Js, React, javascript and Node .If you any query or project on these programming you can drop your enquiry in comment section.

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