Persistent Systems Lead Quality Engineer Interview Questions, Process, and Tips

Code for database connectivity

• Import the required database driver

• Create a connection object using the driver

• Establish connection to the database using connection object

• Execute SQL queries using the connection object

• Close the connection

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 th...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

• Han...read more