Hitachi Digital Services 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
Answered by AI
Add your answer
Q2. What is scrum agile
Ans. 
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
Answered by AI
Add your answer

Q1. Api testig questions
Add your answer
Q2. Rest assured api testig questions
Add your answer

Q1. Approach towards automation
Ans. 
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
Answered by AI
Add your answer
Q2. Team building skills
Add your answer

Q1. Tell about roles and responsibilites
Add your answer
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
Answered by AI
Add your answer

Q1. What is bug life cycle RTM Cake 🎂 cutting questions
Add your answer
Q2. Test cases on QR code
Ans. 
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
Answered by AI
Add your answer

Q1. How would you maintain test data different environments
Ans. 
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
Answered by AI
Add your answer

Tricky question. Regarding java only

Advance queation asked

Q1. Authentication and authorization
Add your answer
Q2. Severity, priority, examples
Add your answer
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
Answered by AI
Add your answer

Q1. Tell me about yourself
Add your answer
Q2. Tell me about your personal interest
Add your answer
Q3. Your expected salary
Add your answer
Q4. Last drawn salary
Add your answer
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
Answered by AI
Add your answer