Synechron Data Engineer Interview Questions and Answers

A set of questions related to programming concepts and syntax.

• Trails may refer to a path followed by a program's execution or a set of tutorials for learning a programming language.

• Scala object is a singleton instance of a class that can be used to hold utility methods or constants.

• Case classes are immutable classes that are used to hold data.

• Fibonacci sequence is a series of numbers where each number is the sum of the...read more

Scala Object is a singleton instance of a class that can be used to hold utility methods or constants.

• Scala Object is similar to Java static class

• It can hold utility methods or constants

• It is a singleton instance of a class

• It is used to encapsulate stateless functionality

• Example: object MathUtils { def add(a: Int, b: Int) = a + b }

• Example: val result = MathUtils.add(2, 3)