Mindfire Solutions Manual Tester Interview Questions, Process, and Tips

Oops Concepts of Java are fundamental principles of object-oriented programming.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Ability of a method to do different things based on the object it is acting upon.

• Abstraction: Hiding the implementation details and showing only the necessary fe

To validate the correct URL loaded, check the current URL in the browser.

• Get the current URL from the browser using driver.getCurrentUrl() method in Selenium.

• Compare the current URL with the expected URL to validate correctness.

• Use assertions or conditional statements to confirm if the URL is correct.

• Consider handling any redirects or dynamic URLs that may affect validation.

• Utilize regular expressions for more flexible

Alert handling in Selenium involves handling pop-up alerts, confirmation alerts, and prompt alerts.

• Use driver.switchTo().alert() method to handle alerts

• To accept an alert, use alert.accept() method

• To dismiss an alert, use alert.dismiss() method

• To get text from an alert, use alert.getText() method

• To send text to a prompt alert, use alert.sendKeys() method

Mouse actions can be performed using Selenium WebDriver by using Actions class

• Create an instance of Actions class

• Use methods like moveToElement, click, doubleClick, contextClick, dragAndDrop, etc.

• Perform the desired action by calling the respective method on the Actions object

You can read data from an Excel file using Apache POI library in Selenium.

• Use Apache POI library to interact with Excel files

• Create a FileInputStream object to read the Excel file

• Create a Workbook object to represent the Excel file

• Get the desired sheet from the Workbook

• Iterate through rows and cells to read data

Waits in Selenium are used to make the automation script wait for a certain condition to be met before proceeding.

• Implicit Wait: Waits for a certain amount of time before throwing a NoSuchElementException.

• Explicit Wait: Waits for a certain condition to be met before proceeding.

• Fluent Wait: Waits for a condition with a defined maximum amount of time.

• Thread.sleep(): Pauses the execution for a specified amount of time.