SPRINKLR Automation Engineer Interview Questions and Answers

final, finally, and finalize are related keywords in Java with different meanings and usage.

• final is a keyword used to declare constants, variables, methods, and classes that cannot be changed or extended.

• finally is a block used in exception handling to ensure a piece of code is always executed, whether an exception is thrown or not.

• finalize is a method used in Java to perform cleanup operations on an object before it

The code will output 10 because the variable i is accessed through a reference of class A.

• When a subclass object is assigned to a superclass reference, the superclass reference can only access the superclass members.

• In this case, even though the object is of class B, the variable i is accessed from class A.

• Output: 10

Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order.

• Start at the beginning of the array and compare the first two elements. If the first element is greater than the second, swap them.

• Continue comparing adjacent elements and swapping them if necessary until the end of the array is reached.

• Repeat this process for each ...read more

Custom assertions in Selenium allow for creating personalized validation checks in test automation scripts.

• Custom assertions can be created by extending the Assert class in Selenium.

• They can be used to validate specific conditions or elements on a web page.

• Custom assertions can improve test readability and maintainability by encapsulating complex validation logic.

• Example: Creating a custom assertion to verify the prese

Class to accept details of student

• Create a class named Student with attributes like name, age, grade, etc.

• Include a method to input details of the student.

• Use constructor to initialize the attributes with input values.

kwargs in Python is a special syntax that allows you to pass a variable number of keyword arguments to a function.

• kwargs stands for keyword arguments.

• It is used in Python functions to accept a variable number of keyword arguments.

• kwargs is represented by a double asterisk (**).

• Example: def my_func(**kwargs):

Magical methods are special methods in Python that begin and end with double underscores, used for operator overloading and other special behaviors.

• Magical methods are also known as dunder methods, short for 'double underscore'.

• They are used to define how objects of a class behave when certain operations are performed on them, such as addition, subtraction, comparison, etc.

• Examples of magical methods include __init__ f...read more