Persistent Systems Lead Quality Engineer Interview Questions and Answers

Extent report can be implemented by adding the extent report dependency, creating an instance of ExtentReports class, and using ExtentTest class to create test logs.

• Add the extent report dependency in the project's pom.xml file

• Create an instance of ExtentReports class in the @BeforeSuite method

• Create an instance of ExtentTest class in the @BeforeMethod method

• Use ExtentTest class to log test steps and results

• Generate the report using the flush() method in the @AfterSuite metho...read more

Testing methodologies, defect life-cycle, high priority vs low severity defects, and Agile.

• Testing methodologies include black box, white box, and grey box testing.

• Defect life-cycle includes identification, logging, prioritization, fixing, retesting, and closure.

• High priority and low severity defect example: spelling mistake in a critical message.

• Low priority and high severity defect example: cosmetic issue in a non-critical area.

• Agile is an iterative and incremental approach...read more

Yes, I have worked extensively on Java and Selenium.

• I have experience in developing and executing automated test scripts using Selenium WebDriver with Java.

• I have worked on various frameworks like TestNG, JUnit, and Cucumber for test automation.

• I have also integrated Selenium with other tools like Jenkins, Maven, and Git for continuous integration and delivery.

• I have experience in debugging and troubleshooting issues in Selenium scripts.

• I have worked on both web and mobile au...read more

Program to find duplicates in a list

• Create an empty list to store duplicates

• Loop through the list and check if the element appears more than once

• If yes, add it to the duplicates list

• Return the duplicates list

Dynamic web tables can be handled using various methods like XPath, CSS selectors, and Selenium commands.

• Identify the table element using its HTML tag and attributes

• Use Selenium commands like findElement() and findElements() to locate the table and its rows/columns

• Iterate through the rows and columns using loops and extract the required data

• Use XPath or CSS selectors to locate specific cells or data within the table

• Handle pagination if the table has multiple pages

• Verify the a...read more