Kapylon Qa Automation Testing Engineer Interview Questions and Answers

Q1. What is polymorphism
Ans. 
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as the same type.
• Polymorphism is a fundamental concept in object-oriented programming.

• It allows a single interface to be used for different types of objects.

• Polymorphism is achieved through method overriding and method overloading.

• Example: A parent class Animal can have multiple child classes like Dog, C...read more
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Q1. Find the second maximum number in an array
Ans. 
Find the second maximum number in an array
• Sort the array in descending order

• Return the element at index 1
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Q1. Tell me about your self
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Q1. Stlc , Automation Testing, Selenium Webdriver
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No technical. Just an introduction meeting.

Q1. 1. Tell me about your experience. 2. Which tool did you use in your project. 3. What primitives do you know in Java? 4. Difference between primitive and reference data type? 5. What is object-oriented prog...read more
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Q2. 30. Build an automated script that navigates to Facebook. Login with an invalid credential and verify the error message using the page object model.
Ans. 
Automate script to navigate to Facebook, login with invalid credentials, and verify error message using page object model.
• Create a page object model for Facebook login page

• Use automation tool like Selenium to navigate to Facebook and enter invalid credentials

• Verify error message displayed on the page using assertions
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Q1. What are oops concept?
Ans. 
OOPs concepts are the fundamental principles of Object-Oriented Programming.
• Encapsulation - binding data and functions together

• Inheritance - creating new classes from existing ones

• Polymorphism - ability of objects to take on multiple forms

• Abstraction - hiding implementation details from users
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Q1. String reverse program
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A program to reverse a given string.
• Iterate through the string from the end and append each character to a new string.

• Use built-in functions like reverse() or StringBuilder in Java.

• In Python, strings are immutable, so convert the string to a list, reverse it, and then join it back to a string.
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Q1. Tell me about your self
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Q2. Biggest challenge you are faced in your carrier
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Questions were related to profit and loss
Simple interest logical reasoning , English grammer and Software engineering.

Q1. Introduction type, interviewer wants to know about the candidate.
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Q2. Where you your self after 5 years.
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Q3. Tell your strength and weakness.
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Q1. Basic of Java , programs
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Q2. Selenium ,xpath
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Q1. Explain the framework structure
Ans. 
Framework structure refers to the organization of code, libraries, and tools used in automation testing.
• Framework structure typically includes folders for test scripts, test data, configuration files, and reusable components.

• It also involves defining the hierarchy of test cases, setting up test suites, and implementing reporting mechanisms.

• Common types of frameworks include data-driven, keyword-driven, and hybrid frame...read more
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Q2. Explain the basic coding standards
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Basic coding standards are guidelines that help ensure code quality, readability, and maintainability.
• Consistent indentation for readability

• Meaningful variable and function names

• Proper commenting for clarity

• Use of design patterns for scalability

• Adherence to naming conventions like camelCase or snake_case
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