Photon Interactive QA Engineer Interview Questions and Answers

Q1. What is root cause analysis
Ans. 
Root cause analysis is a systematic process used to identify the underlying cause of a problem or issue.
• Identify the problem or issue

• Gather data and evidence related to the problem

• Analyze the data to determine the root cause

• Develop solutions to address the root cause

• Implement and monitor the effectiveness of the solutions
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Q2. What is scrum agile
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Scrum Agile is a framework for managing and completing complex projects in an iterative and incremental manner.
• Scrum is based on the principles of transparency, inspection, and adaptation.

• It involves breaking down the project into smaller tasks called user stories.

• Teams work in short iterations called sprints, usually 2-4 weeks long.

• Daily stand-up meetings are held to discuss progress and any obstacles.

• Scrum roles incl...read more
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Q1. Approach towards automation
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My approach towards automation in quality assurance involves identifying repetitive tasks, selecting appropriate tools, creating robust test scripts, and continuously monitoring and updating automated tests.
• Identify repetitive manual test cases that can be automated to save time and effort

• Select appropriate automation tools based on project requirements and team expertise (e.g. Selenium, Appium, JUnit)

• Create robust and...read more
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Q2. Team building skills
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Q1. Tell about roles and responsibilites
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Q2. Code to write in java
Ans. 
Write a Java code to reverse a string
• Use StringBuilder to reverse the string

• Convert the string to StringBuilder, call reverse() method, and convert back to string

• Handle null or empty string cases
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Q1. What is bug life cycle RTM Cake 🎂 cutting questions
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Q2. Test cases on QR code
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Test cases for QR code should cover scanning, decoding, error handling, and compatibility with different devices.
• Verify that the QR code can be scanned successfully using different devices and apps.

• Test the decoding accuracy of the QR code to ensure the correct information is extracted.

• Check for error handling scenarios such as invalid QR codes or damaged codes.

• Test the compatibility of the QR code with various devices
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Q1. How would you maintain test data different environments
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Maintain test data in different environments by using data management tools and version control systems.
• Use data management tools like TestRail or Zephyr to organize and maintain test data.

• Utilize version control systems like Git to track changes and manage different versions of test data.

• Create separate databases or data files for each environment (e.g. development, testing, staging, production) to prevent data corrup...read more
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Tricky question. Regarding java only

Advance queation asked

Q1. Authentication and authorization
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Q2. Severity, priority, examples
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Q3. Types of Testing
Ans. 
Types of testing include unit testing, integration testing, system testing, acceptance testing, and regression testing.
• Unit testing focuses on testing individual components or modules of the software.

• Integration testing checks if different modules work together correctly.

• System testing validates the entire system against the requirements.

• Acceptance testing ensures the software meets the user's requirements.

• Regression t...read more
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Q1. Tell me about yourself
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Q2. Tell me about your personal interest
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Q3. Your expected salary
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Q4. Last drawn salary
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Q5. Why did you select testing
Ans. 
I selected testing because I enjoy finding bugs and ensuring quality in software products.
• I have a keen eye for detail and enjoy problem-solving.

• I like the challenge of breaking down complex systems to identify issues.

• I believe in the importance of delivering high-quality products to users.

• I have a passion for technology and ensuring that it functions as intended.

• I enjoy working collaboratively with developers to impro
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