Crestech Software Automation Test Engineer Interview Questions, Process, and Tips

Basic questions on aptitude and logical reasoning

Q1. Basic questions on what is automation testing?
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Q2. Locators in selenium
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Locators in Selenium are used to identify web elements on a webpage for automation testing purposes.
• Locators can be used to find elements by ID, class name, name, tag name, link text, partial link text, CSS selector, or XPath.

• Using unique locators is important to ensure stable and reliable test automation scripts.

• Examples of locators include driver.findElement(By.id("elementID")), driver.findElement(By.className("eleme...read more
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Q3. Test Cases of Lift
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Test cases for testing the functionality of a lift
• Test the functionality of each button (e.g. open, close, floor selection)

• Test the emergency stop button

• Test the response time of the lift to calls

• Test the capacity of the lift by overloading it

• Test the door sensors for safety measures
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Q4. 5 Questions related to SQL Queries
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Q5. What are your hobbies
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Q1. Manual vs automation?
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Automation testing is more efficient for repetitive tasks, while manual testing allows for more exploratory and creative testing.
• Automation testing is ideal for repetitive tasks that require frequent execution.

• Manual testing is better suited for exploratory testing and scenarios that require human intuition.

• Automation can provide faster feedback and increased test coverage.

• Manual testing allows for more creativity and ...read more
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Q2. Waterfall vs agile models
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Waterfall model is a linear sequential approach, while Agile model is iterative and incremental.
• Waterfall model follows a sequential process, where each phase must be completed before moving on to the next.

• Agile model breaks the project into small iterations, allowing for flexibility and continuous feedback.

• Waterfall model is best suited for projects with well-defined requirements, while Agile is ideal for projects wit...read more
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Q3. Why do u want to be a software tester
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Q4. Relative xpath vs absolute xpath
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Relative xpath is based on the current element's position, while absolute xpath starts from the root element.
• Relative xpath is shorter and more flexible, as it can adapt to changes in the structure of the page.

• Absolute xpath is longer and more specific, making it more prone to breaking if the page structure changes.

• Relative xpath is preferred for automation testing as it is more robust and easier to maintain.

• Absolute x...read more
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