KPMG India Senior Software Test Engineer Interview Questions and Answers

Selenium architecture allows for automation testing of web applications using C# bindings.

• Selenium WebDriver interacts with web browsers to automate testing

• C# bindings provide a way to write test scripts in C# language

• Selenium Grid allows for parallel testing on multiple machines

• Selenium IDE for recording and playback of test scripts

OOP concepts in my project include encapsulation, inheritance, and polymorphism.

• Encapsulation: Data hiding and bundling of data with methods to operate on that data.

• Inheritance: Ability to create new classes based on existing classes, promoting code reusability.

• Polymorphism: Ability for objects of different classes to respond to the same method call.

• Example: Using inheritance to create a base class 'Shape' with subclas...read more

Locators are used to identify web elements in automated testing. XPath is a language used to navigate XML documents.

• Locators are used to find and interact with elements on a web page in automated testing.

• XPath is a language for navigating XML documents and is commonly used to locate elements on a web page.

• Types of XPath include Absolute XPath, Relative XPath, Contains XPath, and more.

• Absolute XPath starts from the root...read more

Yes, I have experience managing cookies and caches in automation.

• Yes, I have written automation scripts to handle cookies by setting, getting, and deleting them.

• I have also managed browser caches in automation to ensure accurate testing results.

• Utilized tools like Selenium WebDriver to interact with cookies and caches during test execution.

I have managed team members by setting clear expectations, providing support and guidance, and fostering a collaborative environment.

• Set clear expectations for team members regarding goals, deadlines, and responsibilities.

• Provide support and guidance to team members to help them succeed in their roles.

• Foster a collaborative environment where team members can communicate openly and work together effectively.

• Recognize an...read more

I prioritize testing based on critical functionalities, automate repetitive tasks, and collaborate with stakeholders to adjust scope if necessary.

• Prioritize testing based on critical functionalities

• Automate repetitive tasks to save time

• Collaborate with stakeholders to adjust scope if necessary

Defect life cycle is the process of identifying, reporting, fixing, retesting, and closing defects in software development.

• Defect identification: Defects are identified through testing or user feedback.

• Defect reporting: Defects are reported in a defect tracking system with details like severity and priority.

• Defect fixing: Developers fix the reported defects based on the information provided.

• Defect retesting: Testers ve...read more

A test scenario is a detailed description of a specific test case or situation to be tested.

• Test scenario outlines the steps to be taken, data inputs, and expected outcomes.

• It helps in ensuring complete test coverage and identifying potential issues.

• Example: Test scenario for login functionality - enter valid username and password, click login button, verify successful login.

Test coverage is the measure of how much of the code is tested, while a test matrix is a document that maps test cases to requirements.

• Test coverage measures the extent to which the source code of a program is executed during testing.

• A test matrix is a document that maps test cases to requirements, helping to ensure that all requirements are covered by test cases.

• Test coverage can be used to determine the effectiveness...read more

I prioritize tasks based on impact and urgency, communicate with stakeholders, and seek consensus to resolve conflicts.

• Prioritize tasks based on impact and urgency

• Communicate with stakeholders to understand their perspectives

• Seek consensus by discussing conflicting priorities with team members

• Use data and metrics to support decision-making

• Stay flexible and adapt to changing priorities

In Gherkin language, 'Given' sets up the initial context, 'When' describes the action taken, and 'Then' specifies the expected outcome.

• Given: Describes the initial state or precondition of the scenario

• When: Represents the action or event that occurs

• Then: Defines the expected outcome or result after the action is taken

• Example: Given a user is logged in, When they click on the 'Logout' button, Then they should be logged ...read more

A scenario is a single test case while a scenario outline is a template for multiple similar test cases with different inputs.

• Scenario is a single test case with specific inputs and expected outcomes

• Scenario outline is a template for multiple test cases with placeholders for inputs

• In scenario outline, examples table is used to provide different input values for each test case

I have contributed to the framework by designing and implementing new test cases, improving existing test scripts, and enhancing automation capabilities.

• Designed and implemented new test cases to cover additional functionalities

• Improved existing test scripts for better efficiency and coverage

• Enhanced automation capabilities by integrating new tools and technologies

• Collaborated with developers to identify and resolve is...read more

POM file includes information about project dependencies, build settings, and plugins in Maven projects.

• Project dependencies

• Build settings

• Plugins

WebDriver is a tool for automating web application testing, while ChromeDriver is a specific implementation for controlling Chrome browser.

• WebDriver is a generic tool that supports multiple browsers, while ChromeDriver is specifically for Chrome browser.

• WebDriver provides a common API for interacting with different browsers, while ChromeDriver is used to control Chrome browser instances.

• WebDriver can be used with diffe...read more

XPath is a query language for selecting nodes from an XML document.

• XPath uses path expressions to navigate through elements and attributes in an XML document

• Syntax includes using slashes to separate elements, square brackets for conditions, and @ symbol for attributes

• Examples: //bookstore/book[1] selects the first book element under the bookstore element

Dynamic elements on a webpage are managed using various techniques like waiting for element visibility, using explicit waits, and handling AJAX calls.

• Use explicit waits to wait for the element to be present, visible, clickable, etc.

• Use dynamic locators like XPath, CSS selectors, or relative locators to locate elements that change dynamically.

• Handle AJAX calls by waiting for the call to complete before interacting with ...read more

To inspect a drop-down element in Selenium, use the 'Select' class to interact with it.

• Use the 'Select' class from Selenium's WebDriver library to interact with drop-down elements

• Identify the drop-down element using its locator (id, name, class, etc.)

• Instantiate a new Select object by passing the drop-down element as a parameter

• Use Select object methods like selectByVisibleText(), selectByValue(), selectByIndex() to in...read more

A framework is a structured set of guidelines, libraries, and tools used to develop and test software applications.

• A framework provides a foundation for building software applications by defining the overall structure and design patterns.

• It includes reusable components, libraries, and utilities that help in automating tasks and improving efficiency.

• Frameworks can be categorized into different types such as testing fram...read more

Feature file linking is the process of connecting feature files with step definition files in BDD testing.

• Feature files contain scenarios written in Gherkin language

• Step definition files contain the actual code implementation for the steps in feature files

• Linking is done by specifying the path to the step definition file in the feature file

• This allows the automation tool to execute the steps defined in the feature file

LINQ is used to query data from different data sources in C#, purpose is to simplify data querying, validate database data against UI using LINQ queries.

• LINQ is used in C# to query data from different data sources like collections, databases, XML, etc.

• Purpose of LINQ is to simplify data querying by providing a uniform way to query different types of data sources.

• To validate database data against the user interface, LIN...read more