Baker Hughes Interview Questions and Answers

1) First Resume shortlisting.

2) Digital Interview on HireVue, 5 questions were there which we have to answer.

3) Technical Test, MCQ based test revolving around basic coding questions.

4) My topic was scope of EV in India. This was conducted on MS teams, there 10 people in my group and 2 panelist were to judge us. We had discussion around 10-15 min then panelist asked only one person to conclude then he also asked me if want to add something to conclusion.

Q1. He mainly asked questions regarding my project ? What was my role ? What did you do to make it secure ? something like this.
Add your answer
Q2. Some general scenarios based question .
Add your answer

Q1. Explain your test automation framework.
Ans. 
My test automation framework is a modular, scalable solution that enhances testing efficiency and reliability across applications.
• Utilizes Selenium WebDriver for browser automation, allowing for cross-browser testing.

• Incorporates TestNG for test management, enabling parallel execution and detailed reporting.

• Employs Page Object Model (POM) design pattern to enhance code reusability and maintainability.

• Integrates with CI...read more
Answered by AI
Add your answer
Q2. OOPS concept used in your framework, explain with an example.
Ans. 
OOP concepts like encapsulation and inheritance enhance test automation frameworks for better maintainability and scalability.
• Encapsulation: Wrapping data and methods in classes. Example: A 'TestCase' class that contains test steps and results.

• Inheritance: Creating a base class for common functionalities. Example: 'BaseTest' class that other test classes extend.

• Polymorphism: Using a single interface for different data ...read more
Answered by AI
Add your answer
Q3. What is RTM?
Ans. 
RTM stands for Requirements Traceability Matrix, a tool used to ensure all requirements are met in software development.
• RTM links requirements to their corresponding test cases, ensuring coverage.

• It helps in tracking changes in requirements throughout the project lifecycle.

• Example: If a requirement changes, RTM shows which test cases need updates.

• RTM aids in identifying gaps in testing and ensures all requirements are ...read more
Answered by AI
Add your answer
Q4. Difference between static and dynamic binding in java
Ans. 
Static binding occurs at compile time, while dynamic binding happens at runtime in Java.
• Static binding is resolved during compile time, e.g., method overloading.

• Dynamic binding is resolved during runtime, e.g., method overriding.

• Static binding is faster as it doesn't involve runtime overhead.

• Dynamic binding allows for polymorphism, enabling flexible code behavior.
Answered by AI
Add your answer
Q5. What is an abstract class and interface in java
Ans. 
Abstract classes and interfaces are key concepts in Java for defining abstract types and enforcing contracts for classes.
• An abstract class can have both abstract methods (without implementation) and concrete methods (with implementation).

• An interface can only have abstract methods (prior to Java 8) and default methods (from Java 8 onwards).

• A class can extend only one abstract class but can implement multiple interfaces...read more
Answered by AI
Add your answer
Q6. Selenium code for generate stale element reference exception
Ans. 
A Stale Element Reference Exception occurs when a web element is no longer attached to the DOM in Selenium.
• Element Re-fetching: If you store a reference to a web element and the DOM changes, re-fetch the element before interacting with it.

• Example: After clicking a button that causes a page refresh, the previously stored element reference will be stale.

• Wait for Element: Use WebDriverWait to ensure the element is present...read more
Answered by AI
Add your answer
Q7. Selenium script for fetch data from table using index
Ans. 
Selenium can fetch data from a table using index by locating elements and iterating through rows and cells.
• Locate the table using XPath or CSS selectors, e.g., driver.findElement(By.xpath('//table')).

• Use findElements to get all rows: List<WebElement> rows = driver.findElements(By.xpath('//table/tbody/tr')).

• Iterate through rows and fetch data using index: String cellData = rows.get(rowIndex).findElements(By.tagNam...read more
Answered by AI
Add your answer
Q8. SQL queries, (Highest value, joining columns)
Add your answer
Q9. What are the Git commands
Ans. 
Git commands are essential for version control, enabling collaboration and tracking changes in code repositories.
• git init: Initializes a new Git repository in the current directory.

• git clone <repository>: Creates a local copy of a remote repository.

• git add <file>: Stages changes to be committed.

• git commit -m 'message': Records the staged changes with a descriptive message.

• git push: Uploads local commits to ...read more
Answered by AI
Add your answer
Q10. Put and patch method difference
Ans. 
PUT replaces a resource, while PATCH updates a resource partially.
• PUT is idempotent; multiple identical requests have the same effect as a single request.

• PATCH is not necessarily idempotent; repeated requests may yield different results.

• Example of PUT: Updating a user's profile by sending the entire profile data.

• Example of PATCH: Updating just the user's email address without affecting other fields.
Answered by AI
Add your answer
Q11. Syntax for taking screenshot
Ans. 
Taking a screenshot in automation testing captures the current state of the application for verification.
• In Selenium WebDriver, use: driver.getScreenshotAs(OutputType.FILE);

• For saving the screenshot: FileUtils.copyFile(screenshot, new File('path/to/save/screenshot.png'));

• In Python with Selenium: driver.save_screenshot('screenshot.png')

• In JavaScript with Puppeteer: await page.screenshot({ path: 'screenshot.png' });
Answered by AI
Add your answer
Q12. How to handle failed scenarios in your framework
Ans. 
Implementing robust handling for failed scenarios ensures reliability and aids in debugging within a QA framework.
• Use logging to capture detailed error messages and stack traces for failed tests.

• Implement retry logic for flaky tests to reduce false negatives. For example, retry a network call up to three times.

• Categorize failures into critical and non-critical to prioritize fixes. Critical failures halt the pipeline, w...read more
Answered by AI
Add your answer

Q1. What you think about food safety
Ans. 
Food safety is crucial for public health, preventing foodborne illnesses through proper handling, storage, and preparation practices.
• Implementing HACCP (Hazard Analysis Critical Control Point) systems to identify and mitigate risks in food production.

• Regular training for staff on food handling practices, such as washing hands and avoiding cross-contamination.

• Conducting routine inspections of food storage areas to ensur...read more
Answered by AI
Add your answer
Q2. Explain the HACCP
Ans. 
HACCP is a systematic approach to food safety that identifies and controls hazards in food production.
• HACCP stands for Hazard Analysis and Critical Control Points.

• It involves seven principles: conducting a hazard analysis, determining critical control points, establishing critical limits, monitoring procedures, corrective actions, verification procedures, and record-keeping.

• Example: In a meat processing plant, a critic...read more
Answered by AI
Add your answer

Q1. Why you chose your current major and what interest you about Baker hughes
Ans. 
I chose my major for its blend of technology and problem-solving, and I'm drawn to Baker Hughes for its innovation in energy solutions.
• My major in engineering allows me to apply scientific principles to real-world challenges, such as designing efficient energy systems.

• Baker Hughes' commitment to sustainability aligns with my passion for developing technologies that minimize environmental impact.

• The company's focus on i...read more
Answered by AI
Add your answer
Q2. Tell us about the time you had repair an equipment and how you fix it
Add your answer
Q3. Describe when you have conflict with team member
Ans. 
Conflict with team member resolved through open communication and compromise
• Address the issue directly with the team member in a private setting

• Listen to their perspective and try to understand their point of view

• Work together to find a compromise that satisfies both parties

• Focus on the common goal and the success of the team
Answered by AI
Add your answer
Q4. Tight deadline? how did you deal with it
Ans. 
I prioritize tasks, communicate effectively, and maintain focus to meet tight deadlines without compromising quality.
• Prioritize tasks by urgency and importance; for example, using a matrix to categorize tasks helps focus on what matters most.

• Break down larger projects into manageable tasks; this makes it easier to track progress and stay motivated.

• Communicate with team members to ensure everyone is aligned; for instanc...read more
Answered by AI
Add your answer

Java , selenium , frame work explanation and coding questions in first round
2nd round managerial round

Q1. Self introduction
Add your answer
Q2. Questions based on your resume
Add your answer