BOKEH ads Interview Questions and Answers

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 waiting for the presence of a specific element that indica...read more

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()

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

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()

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 parameters.

• Example of runtime polymorphism: method overriding wher...read more

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 example.

• Annotations can also be used for parameterization, d...read more

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 whitespace from both ends of the string