Bajaj Finserv Automation Test Engineer Interview Questions, Process, and Tips

Selenium wait is used to pause the execution of the test script for a specified amount of time. Handling AJAX calls involves using explicit waits to ensure the page is fully loaded before interacting with elements.

• Use WebDriverWait in Selenium to wait for a specific condition to be met before proceeding with the test

• Use ExpectedConditions to wait for elements to be present, visible, clickable, etc.

• Handle AJAX calls by ...read more

My automation framework is a data-driven framework using Selenium WebDriver and TestNG for test execution and reporting.

• Data-driven approach for test case design

• Integration with Selenium WebDriver for browser automation

• Utilization of TestNG for test execution and reporting

• Modular design for easy maintenance and scalability

Program to reverse a string in Java using StringBuilder

• Create a StringBuilder object with the input string

• Use the reverse() method of StringBuilder to reverse the string

• Convert the reversed StringBuilder object back to a string using toString()

Annotations in TestNG framework are used to provide additional information about test methods and classes.

• Annotations are used to define the behavior of test methods, such as @Test, @BeforeMethod, @AfterMethod, etc.

• Annotations help in organizing and prioritizing test methods, setting up preconditions, and cleaning up after tests.

• Annotations can be used to group test methods together using @Test(groups = "smoke") for ex...read more

Pop ups can be handled in automation testing by using various methods such as handling alerts, using window handles, or using specific commands in the automation tool.

• Use alert interface to handle JavaScript alerts

• Use switchTo().window() method to handle multiple windows

• Use specific commands in automation tool like acceptAlert() or dismissAlert()

Locators are used in automation testing to identify web elements on a page. Common types include ID, class name, name, xpath, and CSS selector.

• ID: Unique identifier for an element

• Class name: Name of the class attribute of an element

• Name: Name attribute of an element

• XPath: Path of the element in the HTML document

• CSS selector: Selector based on CSS attributes

A constructor is a special type of method that is automatically called when an object is created.

• Constructors have the same name as the class they belong to

• Constructors do not have a return type

• Constructors can be used to initialize object properties

Methods in string class include substring, indexOf, length, toUpperCase, toLowerCase, trim, etc.

• substring() - returns a new string that is a substring of the original string

• indexOf() - returns the index within the string of the first occurrence of the specified value

• length - returns the length of the string

• toUpperCase() - converts the string to uppercase

• toLowerCase() - converts the string to lowercase

• trim() - removes w

Polymorphism is the ability of a single function or method to operate on different types of data.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example of compile-time polymorphism: function overloading where multiple functions have the same name but different paramete...read more