DE Shaw QA Engineer Interview Questions and Answers

Q1. Selenium basic question
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Q1. Salary expectations etc..
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Q1. Manual testing, Selenium with java, Automation testing
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Q1. Hypothetical questions, Puzzle, Databse testing, Real time scenario based questions
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General topics like Artificial Intelligence positive or negative impacts

Q1. Everything from resume
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Q1. General questions
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Q1. What is hashmap
Ans. 
HashMap is a data structure in Java that stores key-value pairs and allows fast retrieval of values based on keys.
• HashMap is part of the Java Collections framework.

• It uses hashing to store key-value pairs, making retrieval fast.

• Keys in a HashMap must be unique, but values can be duplicated.

• Example: HashMap map = new HashMap<>(); map.put("apple", 5);
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Square area and perimeter of rectangle

Q1. Tell me about your project
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Q2. Testing approaches
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Q3. Challenge for automation
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One challenge for automation is handling dynamic elements on web pages.
• Use unique identifiers like XPath or CSS selectors to locate dynamic elements

• Implement wait strategies to ensure elements are loaded before interacting with them

• Utilize automation tools like Selenium to handle dynamic elements efficiently
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Q1. What protocols have you worked in Testing in Automotive Domain?
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Q2. Explain CAN Frame
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Q3. How do you rate yourself in the use of CANalyzer?
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Q4. Explain Defect Life Cycle
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Q5. Explain your bench setup
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Written with multiple question both aptitude and technical

Q1. What is regression and smoke testing
Ans. 
Regression testing is retesting of previously tested functionality to ensure that changes or fixes have not introduced new defects. Smoke testing is a subset of regression testing that focuses on testing the critical functionalities of an application.
• Regression testing is performed to verify that changes or fixes in software have not introduced new defects or caused existing functionalities to fail.

• It involves retestin...read more
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Q1. Roles and responsibilities in your previous project and what is your contribution for project delivery
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Q1. Why should we hire you
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Q1. What is manual testing
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Manual testing is the process of manually testing software for defects without the use of automation tools.
• Manual testing involves testers executing test cases by hand to identify bugs and issues in the software.

• It requires human intervention to ensure all aspects of the software are thoroughly tested.

• Testers follow predefined test cases and scenarios to validate the functionality of the software.

• Manual testing is time...read more
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Q1. Test management
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