Test Lead

100+ Test Lead Interview Questions and Answers

Updated 7 Jul 2025
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2d ago

Q. 9. What are the guidelines for WCAG? What is POUR?

Ans.

WCAG guidelines provide standards for web accessibility. POUR stands for Perceivable, Operable, Understandable, and Robust.

  • WCAG stands for Web Content Accessibility Guidelines.

  • WCAG provides guidelines for making web content accessible to people with disabilities.

  • POUR is an acronym that represents the four principles of accessibility: Perceivable, Operable, Understandable, and Robust.

  • Perceivable means that the information and user interface components must be presented in a wa...read more

Asked in TECHTEZ

2w ago

Q. What is the difference between functional testing and non-functional testing?

Ans.

Functional testing verifies specific functionalities of a system, while non-functional testing assesses performance and usability aspects.

  • Functional testing focuses on what the system does, e.g., verifying login functionality.

  • Non-functional testing evaluates how the system performs, e.g., load testing to check response times under heavy traffic.

  • Functional testing includes unit testing, integration testing, and system testing.

  • Non-functional testing encompasses performance test...read more

Asked in Wipro

2w ago

Q. What criteria do you use to choose an automation framework?

Ans.

Criteria for choosing an automation framework include compatibility with technology stack, ease of use, scalability, community support, and cost.

  • Compatibility with technology stack

  • Ease of use for team members

  • Scalability for future needs

  • Community support for troubleshooting and updates

  • Cost of implementation and maintenance

Asked in INDIUM

2w ago

Q. Explain how you track project metrics.

Ans.

Project metrics are tracked using tools like Jira and Excel, focusing on key performance indicators such as test coverage, defect density, and test execution progress.

  • Utilize tools like Jira and Excel to track project metrics

  • Focus on key performance indicators such as test coverage, defect density, and test execution progress

  • Regularly update and analyze the metrics to identify trends and areas for improvement

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Asked in Wipro

1w ago

Q. How do you run a test case with multiple data sets?

Ans.

Testcases with multiple data can be run using data-driven testing approach.

  • Create a test script that can accept multiple sets of data

  • Store the data in an external file or database

  • Iterate through the data and execute the test script for each set of data

  • Use a testing framework that supports data-driven testing, such as JUnit or TestNG

1d ago

Q. Write a Java program to pick the characters at odd positions of a word and display them in ascending order.

Ans.

This Java program extracts characters from odd positions in a word and displays them in ascending order if their count is odd.

  • 1. Define a method to extract characters from odd indices (1, 3, 5, ...).

  • 2. Store these characters in a list or array.

  • 3. Count the occurrences of each character.

  • 4. If the count is odd, add it to a result list.

  • 5. Sort the result list in ascending order.

  • 6. Print the final sorted list.

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1w ago

Q. Do you know OOP concepts in programming languages? Explain.

Ans.

Yes, OOPS stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent and manipulate data.

  • OOPS is a programming paradigm that focuses on objects and their interactions.

  • It allows for the creation of reusable code through the use of classes and objects.

  • Encapsulation, inheritance, and polymorphism are key concepts in OOPS.

  • Example: In Java, classes and objects are used to represent real-world entities. For instance, a 'Car' class can have p...read more

Asked in LTIMindtree

1w ago

Q. Role controls visibility of data access Profiles controls the access to objects fields etc.

Ans.

Profiles control access to objects and fields, while roles control visibility of data access.

  • Profiles determine which objects and fields a user can access.

  • Roles determine which records a user can view or edit based on their job function.

  • Profiles and roles work together to control overall access to data in Salesforce.

  • Profiles can be assigned to multiple users, while roles are assigned to individual users.

  • Profiles and roles can be customized to meet the specific needs of an org...read more

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Asked in TCS

1w ago

Q. How do you run test cases in parallel?

Ans.

Testcases can be run in parallel by using tools like Selenium Grid, TestNG, JUnit, or by writing custom code.

  • Use Selenium Grid to distribute tests across multiple machines

  • Use TestNG or JUnit to run tests in parallel within a single machine

  • Write custom code to execute tests in parallel using threads or processes

  • Ensure that the tests are independent and do not interfere with each other

Asked in Wipro

1w ago

Q. How does Cucumber work? Please explain in detail.

Ans.

Cucumber is a BDD tool that allows writing test cases in plain English and automating them.

  • Cucumber uses Gherkin syntax to write test cases in plain English

  • It maps the plain English statements to code using step definitions

  • Cucumber supports multiple programming languages like Java, Ruby, etc.

  • It integrates with various testing frameworks like JUnit, TestNG, etc.

  • Cucumber generates reports in various formats like HTML, JSON, etc.

5d ago

Q. How do you write XPath in Selenium?

Ans.

XPath in Selenium is used to locate elements on a web page using XML path expression.

  • Use // to select nodes in the document from the current node that match the selection no matter where they are

  • Use / to select nodes in the document from the root node that match the selection

  • Use @ to select attributes

  • Use text() to select the text of the element

  • Examples: //input[@id='username'] to locate an input element with id 'username'

Asked in IBM

2d ago

Q. Where have you used polymorphism in the framework?

Ans.

Polymorphism is used in framework to achieve flexibility and reusability by allowing objects to be treated as instances of their parent class.

  • Polymorphism is used in framework to create a common interface for different classes that implement the same method.

  • It allows different classes to be treated as instances of a common superclass, enabling flexibility in the framework design.

  • For example, in a test automation framework, polymorphism can be used to create a base class for d...read more

Q. Difference cookies and Cache. Agile Methodologies and ceremonies.

Ans.

Cookies and cache are both used to store data, but cookies are stored on the client side while cache is stored on the server side. Agile methodologies are a set of principles and ceremonies used in software development.

  • Cookies are small text files that are stored on the client's computer by a website. They are used to remember user preferences and login information.

  • Cache is a temporary storage area on the server that stores frequently accessed data to reduce server load and i...read more

Asked in EVRY India

1w ago

Q. Explain requirement gathering in performance testing.

Ans.

Requirement gathering in performance testing involves identifying the performance goals and objectives of the system under test.

  • Identify the performance goals and objectives of the system under test

  • Understand the user load and usage patterns

  • Determine the response time and throughput requirements

  • Identify the hardware and software configurations

  • Define the test environment and data requirements

  • Collaborate with stakeholders to gather requirements

  • Document the requirements for futu...read more

Asked in Foxit

2w ago

Q. What is the difference between sanity testing and smoke testing?

Ans.

Sanity testing is a narrow and deep testing approach to check the core functionality of the application. Smoke testing is a wide and shallow testing approach to check the basic functionality of the application.

  • Sanity testing is performed after the build is received and before regression testing.

  • Smoke testing is performed after the build is received and before sanity testing.

  • Sanity testing is focused on testing specific functionality or modules.

  • Smoke testing is focused on test...read more

Asked in CGI Group

1d ago

Q. How do you create a framework from scratch?

Ans.

Creating a framework from scratch involves identifying the requirements, selecting the appropriate tools and technologies, designing the framework architecture, and implementing the framework components.

  • Identify the requirements for the framework

  • Select the appropriate tools and technologies

  • Design the framework architecture

  • Implement the framework components

  • Test and validate the framework

  • Document the framework for future use

Asked in Briskon

2w ago

Q. What are the automation tools used for testing?

Ans.

Automation tools streamline testing processes, enhance efficiency, and improve accuracy in software development.

  • Selenium: Widely used for web application testing, supports multiple browsers and programming languages.

  • JUnit: A popular framework for unit testing in Java applications, facilitating test-driven development.

  • TestNG: An advanced testing framework inspired by JUnit, offering more powerful features like parallel test execution.

  • Appium: An open-source tool for automating ...read more

Asked in Briskon

1w ago

Q. What are the steps to create a test plan?

Ans.

Creating a test plan involves defining objectives, scope, resources, schedule, and deliverables for effective testing.

  • Define the test objectives: Clearly state what you aim to achieve with the testing process, e.g., ensuring software meets requirements.

  • Identify the scope of testing: Determine what will be tested and what will not, e.g., testing only the user interface and not the backend.

  • Outline resources required: List the team members, tools, and environments needed for tes...read more

Asked in Wipro

1w ago

Q. How do you work with Apache POI?

Ans.

Apache POI is a Java library for working with Microsoft Office documents.

  • Use POI to read, write, and manipulate Excel, Word, and PowerPoint files

  • Create a workbook object to work with Excel files

  • Use the HSSF (Horrible Spreadsheet Format) package for working with Excel files in .xls format

  • Use the XSSF (XML Spreadsheet Format) package for working with Excel files in .xlsx format

  • Use the HWPF (Horrible Word Processor Format) package for working with Word files in .doc format

  • Use th...read more

5d ago

Q. Given a test scenario, write the BDD file for it.

Ans.

Creating a BDD file involves defining scenarios using Given, When, Then format for clear test cases.

  • Use 'Given' to set up the initial context, e.g., 'Given the user is on the login page'.

  • Use 'When' to describe the action taken, e.g., 'When the user enters valid credentials and clicks login'.

  • Use 'Then' to specify the expected outcome, e.g., 'Then the user should be redirected to the dashboard'.

  • Ensure scenarios are clear and concise for better understanding and collaboration.

  • Gr...read more

Asked in CGI Group

1w ago

Q. How have you used OOPS concepts in your automation?

Ans.

I applied OOP principles to enhance code reusability, maintainability, and scalability in my automation framework.

  • Encapsulation: I created classes to encapsulate related functionalities, such as 'Login' and 'Search', which improved code organization.

  • Inheritance: I used inheritance to create a base class 'TestBase' that contains common setup and teardown methods for all tests.

  • Polymorphism: I implemented polymorphism by defining a common interface for different browser drivers,...read more

Asked in Infosys

2w ago

Q. What are exceptions in Selenium?

Ans.

Exceptions in Selenium are errors that occur during test execution.

  • Exceptions can be caused by various factors such as incorrect syntax, invalid input, or unexpected behavior.

  • Common exceptions in Selenium include NoSuchElementException, TimeoutException, and StaleElementReferenceException.

  • Handling exceptions is important for maintaining test stability and reliability.

  • Try-catch blocks can be used to handle exceptions and provide alternative actions or error messages.

  • Logging an...read more

Asked in QualiZeal

6d ago

Q. How will you create a test plan?

Ans.

A test plan is created by defining objectives, scope, resources, schedule, and approach for testing.

  • Define objectives and scope of testing

  • Identify resources needed for testing

  • Establish a schedule for testing activities

  • Outline the approach and methodologies for testing

  • Include risk assessment and mitigation strategies

  • Document test scenarios, test cases, and test data

  • Define roles and responsibilities of team members

Asked in Accenture

1w ago

Q. What challenges have you faced during automation?

Ans.

Yes, challenges faced during automation are common.

  • Identifying the right test cases for automation

  • Maintaining the automation scripts as the application evolves

  • Handling dynamic elements on the UI

  • Dealing with flaky tests

  • Integrating automation with CI/CD pipelines

  • Ensuring cross-browser compatibility

  • Managing test data and environment setup

  • Balancing between manual and automated testing

6d ago

Q. Anargram using map, Shif upper and lower program in java

Ans.

Java program to check if two strings are anagrams using map and shift upper and lower case

  • Create a map to store the frequency of characters in the first string

  • Iterate through the second string and decrement the frequency of each character in the map

  • If any frequency becomes negative, return false

  • Check if all frequencies in the map are zero

  • Use shift operator to convert upper case to lower case or vice versa

  • Compare the two strings after converting them to lower case or upper cas...read more

Asked in UKG

2w ago

Q. What are the basic manual and automation techniques related to dynamic XPath?

Ans.

Dynamic XPath is crucial for locating elements that change frequently in web applications, enhancing both manual and automated testing.

  • Dynamic XPath adapts to changing attributes, such as IDs or classes, making it versatile for locating elements.

  • Example: Using contains() function: //div[contains(@class, 'dynamic-class')] to find elements with a class that includes 'dynamic-class'.

  • Utilizing starts-with() function: //input[starts-with(@id, 'user')] to select input fields with I...read more

2w ago

Q. How do you analyze test requirements?

Ans.

Test requirements should be analyzed by the test lead or a team of testers.

  • The test lead should review the project requirements and identify the testing needs.

  • The test lead should collaborate with the development team to ensure that the requirements are testable.

  • The test lead should prioritize the testing requirements based on risk and impact.

  • The test lead should document the testing requirements and communicate them to the testing team.

  • The testing team should review and prov...read more

Asked in Infosys

1w ago

Q. What are the different types of Selenium waits and their uses?

Ans.

Selenium wait is used to synchronize the test execution with the application's response.

  • Implicit Wait: Waits for a certain amount of time before throwing an exception if the element is not found.

  • Explicit Wait: Waits for a certain condition to occur before proceeding further in the code.

  • Fluent Wait: Waits for a certain condition to occur with a defined polling interval and timeout period.

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

  • WebDriverWa...read more

Asked in Wipro

1w ago

Q. Write a program to reverse a number.

Ans.

Program to reverse a number

  • Convert the number to a string

  • Reverse the string

  • Convert the reversed string back to a number

4d ago

Q. How would you design a test environment for an integration test scenario?

Ans.

Design a test environment for integration test scenario

  • Identify the components/modules to be integrated

  • Set up a dedicated integration testing server

  • Ensure the test environment mirrors the production environment

  • Use virtualization tools like Docker for easy setup and teardown

  • Implement continuous integration for automated testing

  • Monitor and analyze test results for improvements

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