Coupa Software Inc Software Testing Engineer Interview Questions and Answers

Q1. 1 introduce 2. framework 3 oops 4 palindrome code
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Q2. Framework explain in detail
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A framework is a set of guidelines, libraries, and tools used to develop and test software applications.
• Framework provides a structure for organizing code and implementing common functionalities.

• It helps in reducing development time and improving code quality.

• Examples include Selenium for automated testing, Spring for Java development, and React for front-end web development.
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Q3. Oops concept with use of it
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Oops concepts are fundamental principles of object-oriented programming that help in organizing and designing code efficiently.
• Encapsulation: bundling data and methods that operate on the data into a single unit (class)

• Inheritance: allowing a class to inherit properties and behavior from another class

• Polymorphism: ability of objects to take on multiple forms or have multiple behaviors

• Abstraction: hiding the complex imp...read more
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Q4. Daily routine and responcibility
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Basic, aptitude questions

Q1. Aptitude qes , software engineering quuestiooons
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Q2. Oops ,sql,some hr questions
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Q1. Basics of programming
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Q2. Fully based on resume
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Q1. Java coding on Strings and Selenium
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Q1. Technical round where they asked me if I know any production support tools
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Q1. Testing the Application with real-time example(Take water bottle is the example and how many ways we can able to test the water bottle), this was the main important question in software Testing job. And th...read more
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Q1. Give the Answer with 100% confidently either the Given answer right or wrong doesn't matter. You're confidence is matter in second round.
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Q1. What is api testing
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Q1. Related to database and manual testing
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Q2. Basics of sqll database queries and manuall testing question and answers
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Gfg medium question of sorting tuples

Q1. Detailed project discussion
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Q2. Embedded protocols knowledge check
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Q3. Python class design for selenium test class
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Python class design for Selenium test class involves creating a class with methods to interact with web elements and perform test actions.
• Create a class for the test case with setup and teardown methods

• Use instance variables to store web element locators

• Implement test methods to perform actions like clicking, entering text, verifying text, etc.

• Use Selenium WebDriver to interact with the browser and web elements
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Q4. MQTT test framework design from scratch
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Designing an MQTT test framework from scratch
• Understand the requirements for testing MQTT protocol

• Choose a programming language for implementation

• Design test cases for different scenarios

• Implement message publishing and subscribing functionalities

• Include error handling mechanisms

• Consider scalability and performance testing
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Q5. Anonymous aptitude
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