10+ Hetero Biopharma Interview Questions and Answers

Questions related to Selenium Automation and software testing

• To remove duplicate characters in a string, use a loop and a hashset

• To perform operations on specific buttons for a user, use conditional statements

• To switch to a particular tab, use the window handle

• 500 error code in Postman validation indicates a bad request

• Primary key is a unique identifier for a record in a database

• Roles and responsibilities in a project depend on the project and team

No, the two login buttons should not have the same ID.

• IDs should be unique for each element on a page

• Having two elements with the same ID can cause issues with locating and interacting with the elements

To retrieve all values from a drop down, we can use the getOptions() method and store the values in an array of strings.

• Locate the drop down element using any of the locators

• Create a Select class object by passing the drop down element as a parameter

• Use the getOptions() method to retrieve all the options from the drop down

• Store the options in an array of strings

Use TestNG or JUnit framework to generate step execution report/result.

• Use TestNG or JUnit annotations to mark the start and end of each test step.

• Use TestNG or JUnit listeners to capture the test results and generate the report.

• Use reporting libraries like ExtentReports or ReportNG to generate detailed reports with screenshots and logs.

To switch to the second window using page title, we can use getWindowHandles() and switchTo() methods.

• Use getWindowHandles() method to get all the window handles

• Iterate through the window handles and switch to the desired window using switchTo() method

• Use getTitle() method to get the title of each window and compare it with the desired title

Collections like ArrayList, HashMap, HashSet are commonly used in Selenium framework.

• ArrayList is used to store a list of elements

• HashMap is used to store key-value pairs

• HashSet is used to store unique elements

• Collections class is used for sorting and searching

A simple Java program is a standalone program while a Maven project is a build automation tool.

• A simple Java program is compiled and executed using the command line or an IDE.

• A Maven project uses a pom.xml file to manage dependencies and build the project.

• A simple Java program may require manual management of dependencies.

• A Maven project can easily manage dependencies and build the project with a single command.

• A simple Java program may not have a defined project structure.

• A ...read more

Tags are used in Cucumber to organize and filter scenarios and features.

• Tags allow for easy organization of scenarios and features based on their purpose or functionality.

• Tags can be used to filter which scenarios or features are run during a test.

• Tags can be added to scenarios or features using the '@' symbol followed by the tag name.

• Tags can also be used to pass parameters to step definitions.

• Examples: @smoke, @regression, @login, @api, etc.

To disable a test, we can comment out the test code or use testNG annotations.

• Comment out the test code

• Use testNG annotations like @Test(enabled=false)

• Use testNG XML file to disable the test

• Use groups to disable a set of tests

TestNG is more advanced and flexible than JUnit, with features like parallel testing and data-driven testing.

• TestNG supports parallel testing while JUnit does not.

• TestNG allows for data-driven testing while JUnit does not.

• TestNG has more advanced annotations and reporting features than JUnit.

• TestNG can be used with both Java and non-Java languages while JUnit is only for Java.

• JUnit is simpler and easier to learn than TestNG.