Rakuten Senior Sdet Engineer Interview Questions and Answers

Q1. Automation framework related questions
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Q2. Java coding on strings
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Q1. Questions based on java collections
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Java Coding Test dsa program and all that

Reverse of string and largest number in an array

Q1. Java oops concepts, strings, arrays
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Q2. Selenium xpaths, concepts and some other technical stuff
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Q1. Simple xpath without using Index reverse strings with words separately
Ans. 
Reverse strings with words separately using simple xpath without using index
• Use XPath function to split the string into words

• Reverse each word individually using XPath function

• Concatenate the reversed words back together
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Q1. Django in depth questions
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Q2. Django ORM related questions
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Q1. Automate calendar
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Q2. OOps concept in java
Ans. 
Object-oriented programming concepts in Java focus on classes, objects, inheritance, encapsulation, and polymorphism.
• Classes are blueprints for objects

• Objects are instances of classes

• Inheritance allows a class to inherit properties and behaviors from another class

• Encapsulation hides the internal state of an object and only exposes necessary functionalities

• Polymorphism allows objects to be treated as instances of their
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Recerse string using java

Q1. Tell me all oops features
Ans. 
Object-oriented programming features include encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

• Inheritance: Ability for a class to inherit properties and behavior from another class.

• Polymorphism: Ability for objects of different classes to respond to the same message in different ways.

• Abstraction: Hiding the complex imp...read more
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