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Top 40+ Automation Testing Interview Questions
Automation Testing Interview Questions for Freshers
"In this section, we will cover interview questions and answers about Automation Testing that you must know before your next software tester job interview."
What is Automation Testing?
Automation Testing is a software testing technique that performs using special automated testing software tools to execute a test case suite.
Automated testing is important for continuous testing, continuous integration, and continuous delivery software development practices.It needs manual effort when creating initial scripts, and further process is performed automatically to compare the results of actual testing with expected results. (click here to read a full blog)What is an example of Automation Testing?
Some example of Automated Testing:Social Media Login: Logging into your favourite platform with a username and password involves automation testing. Scripts simulate login attempts to ensure successful authentication across different devices and browsers.
Online Shopping: Imagine adding items to your cart, entering your address, and completing a purchase – all without human intervention. This is achieved through automation testing, ensuring a smooth and error-free checkout process.
What are basic skills for Automation Testing?
Some basic skills for Automation Testing:Programming: Proficiency in languages like Java or Python.
Scripting: Ability to write and understand test scripts.
Automation Tools: Familiarity with tools like Selenium.
Version Control: Understanding of Git.
Web Technologies: Basic knowledge of HTML, CSS.
Testing Frameworks: Familiarity with TestNG or JUnit.
Problem-Solving: Strong analytical skills.
Testing Life Cycle: Understanding of software testing processes.
API Testing: Basic knowledge of API testing.
Continuous Integration: Familiarity with Jenkins or similar tools.
What is QA in Automation Testing?
QA in automation testing involves using automated tools and scripts to test software applications, ensuring they function correctly and meet requirements. This method enhances efficiency, accuracy, and test coverage by automating repetitive tasks.
Some Key Points are:Purpose: Enhance efficiency and accuracy, reduce manual testing effort.
Benefits:
Speed: Automated tests run quickly, providing faster feedback.
Accuracy: Reduced human error ensures reliable results.
Cost-effective: Long-term savings by reducing manual testing needs.
Consistency: Repeatedly perform tests the same way for consistent results.
Common Tools:
Selenium: Web application testing.
Appium: Mobile application testing.
Qodex.ai: Simplifies automated test management.
Process:
Test Planning: Identify test cases for automation.
Test Design: Create automated scripts.
Test Execution: Run automated tests and analyze results.
In summary, QA in automation testing leverages tools to improve the testing process, making it faster, more accurate, and cost-effective.What is an Automation Tool?
An automation tool is software used to automate manual tasks, processes, or testing activities in software development. It reduces manual effort, improves accuracy, and speeds up the software development lifecycle.
Key points:
Automated Testing: Tools like Qodex.ai automate tests to verify software functionality, including functional, regression, and performance testing.
Task Automation: They automate tasks such as code deployment, environment setup, and data migration.
Scripting: Users can write scripts or create test cases defining steps for the tool to execute.
Integration: They integrate with CI/CD pipelines, version control, and bug tracking tools.
Types of Tools: Include testing frameworks (e.g., Selenium), CI/CD tools (e.g., Jenkins), and Qodex.ai for testing and deployment.
Benefits: Improve efficiency, reduce errors, and increase test coverage in the development process.
What is first step to learn Automation Testing?
Start by mastering manual testing basics, then learn a programming language like Java or Python. Or, explore automation tools like Qodex.ai, Selenium, gradually building practical projects for hands-on experience.
When is a good time to automate a test?
A good time to automate a test is when you are using repetitive tests. If you are running the same test again and again without changing it, the likelihood is it would be much more time efficient to automate.
What are the types of Automation Testing?
The types of Automation Testing:
Functional Testing:
Unit Testing: Testing individual components of the software.
Integration Testing: Testing integrated components to ensure they work together.
System Testing: Testing the entire system against requirements.
Non-Functional Testing:
Performance Testing: Testing system performance under different conditions.
Load Testing: Testing system behaviour under specific load conditions.
Security Testing: Testing for vulnerabilities in the system.
Usability Testing: Testing the system's user-friendliness.
Regression Testing: Ensuring that new changes do not break existing functionalities.
Smoke Testing: Initial testing to verify critical functionalities.
Acceptance Testing: Verifying if the software meets customer requirements.
UI Testing: Testing the graphical user interface for functionality.
API Testing: Testing APIs directly for functionality and reliability.
Database Testing: Testing database integrity and functionality.
Mobile Testing: Testing mobile applications for functionality and performance.
What is a Test Environment?
A Test Environment is where the testing teams analyse the quality of the application/program. This also allows computer programmers to identify and fix any bugs that may impact smooth functioning of the application or impair user experience.
A test environment is a dedicated system for testing software that allows you to run the test cases you have defined. It supports test execution with hardware, software, and network configured. The purpose of a test environment is to allow the QA team to check system components and uncover possible errors.What is Browser Automation?
Browser Automation is the process of testing software in the browser using automated tools to reduce testing time, effort and deliver faster results efficiently.
Browser Automation is the process of automating tasks and actions performed within a web browser, using automated testing tools to replicate human interactions with websites or web applications.
Explain different types of Automation Tests.
Different types of Automation Tests:
Unit Tests: Checks individual parts (units) of code to ensure they work correctly in isolation.
Integration Tests: Validates the interaction between different components or systems to ensure they function together seamlessly.
Functional Tests: Verifies that the software meets specified requirements and functions as intended from the user's perspective.
End-to-End (E2E) Tests: Tests the entire application, simulating real user scenarios to ensure all components work together in a real-world environment.Read more about end-to-end testing by clicking here.
Regression Tests: Ensures that new changes to the codebase do not negatively impact existing functionalities.
Performance Tests: Assesses the system's responsiveness, stability, and speed under varying conditions to ensure optimal performance.
Security Tests: Identifies vulnerabilities and weaknesses in the software to ensure data and system integrity.
Load Tests: Evaluates how well the software performs under expected and peak loads, ensuring it can handle various levels of user activity.
Usability Tests: Assesses the user-friendliness and overall user experience of the software.
Compatibility Tests: Ensures the software works consistently across different browsers, devices, and operating systems.
List factors that define the success of Automation Testing.
Factors Defining the Success of Automation Testing
Clear Objectives and Goals: Establishing clear objectives for what the automation aims to achieve is crucial. This includes defining the scope, expectations, and specific outcomes, such as reducing testing time or increasing test coverage.
Selection of the Right Tools: Choosing the appropriate automation tools that fit the technology stack, project requirements, and team's expertise is essential. Popular tools include Selenium for web applications, Appium for mobile testing, and Qodex.ai for streamlined test management.
Skilled Team: Having a team with the right mix of skills in both testing and automation tools is vital. Continuous training and upskilling can also help in keeping up with the latest trends and technologies.
Robust Test Strategy: A well-defined test strategy that includes deciding which test cases to automate, prioritizing critical tests, and ensuring proper test data management is key to effective automation.
Maintainability of Test Scripts: Writing maintainable and reusable test scripts helps in reducing the time and effort required for updates and modifications as the application evolves.
Integration with CI/CD Pipeline: Integrating automated tests into the Continuous Integration/Continuous Deployment (CI/CD) pipeline ensures that tests are run automatically with every build, providing immediate feedback on code quality.
Test Coverage: Ensuring high test coverage, especially for critical and frequently used functionalities, enhances the effectiveness of automation testing. This includes both functional and non-functional tests.
Effective Reporting and Analysis: Generating detailed and actionable test reports helps in identifying issues quickly and facilitates better decision-making. Tools that provide dashboards and analytics can be particularly useful.
Robust Test Environment: Maintaining a stable and consistent test environment that mirrors the production environment as closely as possible ensures reliable test results.
Cost-Benefit Analysis: Regularly evaluating the cost versus benefits of automation helps in ensuring that the automation efforts are justified and provide a good return on investment (ROI).
Scalability: The ability to scale the automation suite to cover more test cases and handle larger volumes of data is crucial for long-term success.
Error Handling and Recovery: Implementing robust error handling and recovery mechanisms in the test scripts ensures that the tests can handle unexpected issues gracefully and continue running.
Regular Maintenance: Keeping the test scripts and automation framework up to date with the latest application changes and best practices is essential to avoid technical debt and ensure continued effectiveness.
Stakeholder Involvement: Involving all relevant stakeholders, including developers, testers, and business analysts, in the automation process ensures that the tests align with business goals and requirements.
Who should be responsible for Test Automation?
Automation Test Engineer also known as Test Automation Developer is an Automation Tester responsible for the design, development, and testing of programs that run automated tests of hardware and software throughout the development cycle.What is a Test Automation Platform?
Test Automation Platform is a system that automates the entire automation testing process by utilising the programs and scripts written by the developers or testers. Thus, making the automated software testing simple.
Is it possible to achieve 100% Automation?
Yes, it is possible to achieve 100% automation by Qodex.ai without writing a single code.
What are the Benefits of Automation Testing?
Here are some benefits of Automation Testing:
Saving Costs.
Faster Feedback Loop.
Better Allocation of Resources.
Guarantees Higher Accuracy.
Increased Test Coverage.
Detects bugs earlier.
Test at Scale.
Maximizes ROI.
What are the Limitations of Automation Testing?
Here are some limitations of Automation Testing:
High initial cost
100% test automation is not possible
Not possible to automate all testing types
Programming knowledge is required
False positives and negatives
What are the prerequisites of Automation Testing?
Some of the prerequisites of Automation Testing are:
A stable build functionalities to be tested.Test cases for automated testing.
Why use Automation Frameworks?
The Automation Framework offers the benefit of reusing the code in various scenarios and it also helps the team to write down the test script in a standard format. With the help of automation testing frameworks, it is possible to achieve continuous testing of coding and delivery.
What is an Automated Test Script?
Automated Test Scripts are scripts where the script programmatically performs the setup and validation on its own. Automated test scripts help to save time, reduce errors, and serve as documentation for the software.
"In this section, we will cover interview questions and answers about Automation Testing that you must know before your next software tester job interview."
What is Automation Testing?
Automation Testing is a software testing technique that performs using special automated testing software tools to execute a test case suite.
Automated testing is important for continuous testing, continuous integration, and continuous delivery software development practices.It needs manual effort when creating initial scripts, and further process is performed automatically to compare the results of actual testing with expected results. (click here to read a full blog)What is an example of Automation Testing?
Some example of Automated Testing:Social Media Login: Logging into your favourite platform with a username and password involves automation testing. Scripts simulate login attempts to ensure successful authentication across different devices and browsers.
Online Shopping: Imagine adding items to your cart, entering your address, and completing a purchase – all without human intervention. This is achieved through automation testing, ensuring a smooth and error-free checkout process.
What are basic skills for Automation Testing?
Some basic skills for Automation Testing:Programming: Proficiency in languages like Java or Python.
Scripting: Ability to write and understand test scripts.
Automation Tools: Familiarity with tools like Selenium.
Version Control: Understanding of Git.
Web Technologies: Basic knowledge of HTML, CSS.
Testing Frameworks: Familiarity with TestNG or JUnit.
Problem-Solving: Strong analytical skills.
Testing Life Cycle: Understanding of software testing processes.
API Testing: Basic knowledge of API testing.
Continuous Integration: Familiarity with Jenkins or similar tools.
What is QA in Automation Testing?
QA in automation testing involves using automated tools and scripts to test software applications, ensuring they function correctly and meet requirements. This method enhances efficiency, accuracy, and test coverage by automating repetitive tasks.
Some Key Points are:Purpose: Enhance efficiency and accuracy, reduce manual testing effort.
Benefits:
Speed: Automated tests run quickly, providing faster feedback.
Accuracy: Reduced human error ensures reliable results.
Cost-effective: Long-term savings by reducing manual testing needs.
Consistency: Repeatedly perform tests the same way for consistent results.
Common Tools:
Selenium: Web application testing.
Appium: Mobile application testing.
Qodex.ai: Simplifies automated test management.
Process:
Test Planning: Identify test cases for automation.
Test Design: Create automated scripts.
Test Execution: Run automated tests and analyze results.
In summary, QA in automation testing leverages tools to improve the testing process, making it faster, more accurate, and cost-effective.What is an Automation Tool?
An automation tool is software used to automate manual tasks, processes, or testing activities in software development. It reduces manual effort, improves accuracy, and speeds up the software development lifecycle.
Key points:
Automated Testing: Tools like Qodex.ai automate tests to verify software functionality, including functional, regression, and performance testing.
Task Automation: They automate tasks such as code deployment, environment setup, and data migration.
Scripting: Users can write scripts or create test cases defining steps for the tool to execute.
Integration: They integrate with CI/CD pipelines, version control, and bug tracking tools.
Types of Tools: Include testing frameworks (e.g., Selenium), CI/CD tools (e.g., Jenkins), and Qodex.ai for testing and deployment.
Benefits: Improve efficiency, reduce errors, and increase test coverage in the development process.
What is first step to learn Automation Testing?
Start by mastering manual testing basics, then learn a programming language like Java or Python. Or, explore automation tools like Qodex.ai, Selenium, gradually building practical projects for hands-on experience.
When is a good time to automate a test?
A good time to automate a test is when you are using repetitive tests. If you are running the same test again and again without changing it, the likelihood is it would be much more time efficient to automate.
What are the types of Automation Testing?
The types of Automation Testing:
Functional Testing:
Unit Testing: Testing individual components of the software.
Integration Testing: Testing integrated components to ensure they work together.
System Testing: Testing the entire system against requirements.
Non-Functional Testing:
Performance Testing: Testing system performance under different conditions.
Load Testing: Testing system behaviour under specific load conditions.
Security Testing: Testing for vulnerabilities in the system.
Usability Testing: Testing the system's user-friendliness.
Regression Testing: Ensuring that new changes do not break existing functionalities.
Smoke Testing: Initial testing to verify critical functionalities.
Acceptance Testing: Verifying if the software meets customer requirements.
UI Testing: Testing the graphical user interface for functionality.
API Testing: Testing APIs directly for functionality and reliability.
Database Testing: Testing database integrity and functionality.
Mobile Testing: Testing mobile applications for functionality and performance.
What is a Test Environment?
A Test Environment is where the testing teams analyse the quality of the application/program. This also allows computer programmers to identify and fix any bugs that may impact smooth functioning of the application or impair user experience.
A test environment is a dedicated system for testing software that allows you to run the test cases you have defined. It supports test execution with hardware, software, and network configured. The purpose of a test environment is to allow the QA team to check system components and uncover possible errors.What is Browser Automation?
Browser Automation is the process of testing software in the browser using automated tools to reduce testing time, effort and deliver faster results efficiently.
Browser Automation is the process of automating tasks and actions performed within a web browser, using automated testing tools to replicate human interactions with websites or web applications.
Explain different types of Automation Tests.
Different types of Automation Tests:
Unit Tests: Checks individual parts (units) of code to ensure they work correctly in isolation.
Integration Tests: Validates the interaction between different components or systems to ensure they function together seamlessly.
Functional Tests: Verifies that the software meets specified requirements and functions as intended from the user's perspective.
End-to-End (E2E) Tests: Tests the entire application, simulating real user scenarios to ensure all components work together in a real-world environment.Read more about end-to-end testing by clicking here.
Regression Tests: Ensures that new changes to the codebase do not negatively impact existing functionalities.
Performance Tests: Assesses the system's responsiveness, stability, and speed under varying conditions to ensure optimal performance.
Security Tests: Identifies vulnerabilities and weaknesses in the software to ensure data and system integrity.
Load Tests: Evaluates how well the software performs under expected and peak loads, ensuring it can handle various levels of user activity.
Usability Tests: Assesses the user-friendliness and overall user experience of the software.
Compatibility Tests: Ensures the software works consistently across different browsers, devices, and operating systems.
List factors that define the success of Automation Testing.
Factors Defining the Success of Automation Testing
Clear Objectives and Goals: Establishing clear objectives for what the automation aims to achieve is crucial. This includes defining the scope, expectations, and specific outcomes, such as reducing testing time or increasing test coverage.
Selection of the Right Tools: Choosing the appropriate automation tools that fit the technology stack, project requirements, and team's expertise is essential. Popular tools include Selenium for web applications, Appium for mobile testing, and Qodex.ai for streamlined test management.
Skilled Team: Having a team with the right mix of skills in both testing and automation tools is vital. Continuous training and upskilling can also help in keeping up with the latest trends and technologies.
Robust Test Strategy: A well-defined test strategy that includes deciding which test cases to automate, prioritizing critical tests, and ensuring proper test data management is key to effective automation.
Maintainability of Test Scripts: Writing maintainable and reusable test scripts helps in reducing the time and effort required for updates and modifications as the application evolves.
Integration with CI/CD Pipeline: Integrating automated tests into the Continuous Integration/Continuous Deployment (CI/CD) pipeline ensures that tests are run automatically with every build, providing immediate feedback on code quality.
Test Coverage: Ensuring high test coverage, especially for critical and frequently used functionalities, enhances the effectiveness of automation testing. This includes both functional and non-functional tests.
Effective Reporting and Analysis: Generating detailed and actionable test reports helps in identifying issues quickly and facilitates better decision-making. Tools that provide dashboards and analytics can be particularly useful.
Robust Test Environment: Maintaining a stable and consistent test environment that mirrors the production environment as closely as possible ensures reliable test results.
Cost-Benefit Analysis: Regularly evaluating the cost versus benefits of automation helps in ensuring that the automation efforts are justified and provide a good return on investment (ROI).
Scalability: The ability to scale the automation suite to cover more test cases and handle larger volumes of data is crucial for long-term success.
Error Handling and Recovery: Implementing robust error handling and recovery mechanisms in the test scripts ensures that the tests can handle unexpected issues gracefully and continue running.
Regular Maintenance: Keeping the test scripts and automation framework up to date with the latest application changes and best practices is essential to avoid technical debt and ensure continued effectiveness.
Stakeholder Involvement: Involving all relevant stakeholders, including developers, testers, and business analysts, in the automation process ensures that the tests align with business goals and requirements.
Who should be responsible for Test Automation?
Automation Test Engineer also known as Test Automation Developer is an Automation Tester responsible for the design, development, and testing of programs that run automated tests of hardware and software throughout the development cycle.What is a Test Automation Platform?
Test Automation Platform is a system that automates the entire automation testing process by utilising the programs and scripts written by the developers or testers. Thus, making the automated software testing simple.
Is it possible to achieve 100% Automation?
Yes, it is possible to achieve 100% automation by Qodex.ai without writing a single code.
What are the Benefits of Automation Testing?
Here are some benefits of Automation Testing:
Saving Costs.
Faster Feedback Loop.
Better Allocation of Resources.
Guarantees Higher Accuracy.
Increased Test Coverage.
Detects bugs earlier.
Test at Scale.
Maximizes ROI.
What are the Limitations of Automation Testing?
Here are some limitations of Automation Testing:
High initial cost
100% test automation is not possible
Not possible to automate all testing types
Programming knowledge is required
False positives and negatives
What are the prerequisites of Automation Testing?
Some of the prerequisites of Automation Testing are:
A stable build functionalities to be tested.Test cases for automated testing.
Why use Automation Frameworks?
The Automation Framework offers the benefit of reusing the code in various scenarios and it also helps the team to write down the test script in a standard format. With the help of automation testing frameworks, it is possible to achieve continuous testing of coding and delivery.
What is an Automated Test Script?
Automated Test Scripts are scripts where the script programmatically performs the setup and validation on its own. Automated test scripts help to save time, reduce errors, and serve as documentation for the software.
Automation Testing Interview Questions for Intermediate
Mention different parts of the Test Automation Framework.
Six major components of the test automation framework are:System to be tested: The subsystems of the system to be tested must be stable before the start of the automation test project.
Testing platform: The testing platform on which the system will be tested must be in place to carry out the test automation project.
Test case library: The test case library is useful to compile the libraries of reusable test steps of basic utilities that are to be used as the building blocks of automated test scripts.
Automated testing practice: The procedure describing how to automate test cases using test tools and test libraries must be documented.
Testing tools: Different tools like test automation tools, traffic generation tools, and traffic monitoring tools, support tools are required for the development of test scripts.
Test administrator: The test administrator manages the test case libraries, test platforms, and test tools. It is also responsible for maintaining an inventory of templates, providing tutorials, etc.
Should you automate all testing?
Automating testing can enhance efficiency for repetitive and high-impact scenarios, contributing to faster and more reliable software releases. However, it's valuable to maintain a balanced approach, incorporating manual testing for critical or exploratory scenarios to ensure comprehensive software quality.What is Cross-browser Testing?
Cross-browser testing is the practice of checking that a website or application functions consistently and correctly across different web browsers, ensuring a seamless user experience for all users.List some best practices in Test Automation.
Some of the best practices in Test Automation:Choose wisely: Automate tests with high value, repetition, and stability. Leave exploratory and edge cases for manual testing.
Focus on maintainability: Write clear, modular, and well-documented tests for easy updates and futureproofing.
Embrace data-driven testing: Leverage external data sources for diverse test scenarios and avoid hardcoded values.
Integrate seamlessly: Ensure smooth integration with your existing testing tools and CI/CD pipeline for efficient workflows.
Version control: Treat automated tests like code – version control them for tracking changes and rollbacks.
Performance matters: Optimize test execution speed and resource usage to avoid bottlenecks and delays.
Continuous learning: Stay up-to-date with new automation technologies and best practices to evolve your testing strategy.
Collaboration is key: Involve stakeholders early and share testing insights to ensure alignment and value delivery.
Measure and analyze: Track test results, identify trends, and continuously improve your automation coverage and effectiveness.
Start small, scale smart: Begin with core functionalities, gradually expand automation scope, and avoid overwhelming complexity.
What is Test Automation Pyramid?
Testing Pyramid also known as Test Automation Pyramid describes the test types that the development and QA team should include in an automated test suite.
The purpose of the test automation pyramid is to provide rapid feedback to ensure that code changes do not impact the existing functionality. It minimizes the time required for the developers to determine if an update was introduced.What is UI Testing?
UI Testing is User Interface Testing a type of software testing that ensures the UI of a website is user-friendly and meets the expected customer requirements.
It evaluates the design of elements such as layout, colours, fonts, font sizes, etc.It allows testing of the functionality from the user’s perspective.
What is Protractor?
Protractor is an Automation testing framework that is written using NodeJS and offers combined end-to-end testing for web applications that are built using AngularJS. It supports both Angular and Non-Angular applications.
The purpose is not only to test AngularJS applications but also to write automated regression tests for normal web applications.It automatically executes the next step in tests the moment the webpage finishes the pending tasks.What are the Pros of Selenium?
Open-source: Selenium is freeware and a portable tool that can be downloaded freely and community-based support is freely available.
Simultaneous execution of test cases: Selenium supports simultaneous execution of test cases in multiple environments and browsers.
Supports multiple operating systems: Selenium can operate and support multiple operating systems like Windows, Mac, Linux, and Unix. The test suite can be created across any platform and then can be executed on another one.
Supports tools to diagnose failures: Selenium provides tools that are needed to diagnose the failures and rebuild a similar environment for new test execution.
Saves time: Selenium Grid saves time as it uses a Hub-Node design.
Captures screenshots: Selenium captures the screenshot of browsers at different stages of test case execution.
What are the Limitations of Selenium?
No support for desktop applications: Selenium does not support testing for desktop applications.
Expertise: Selenium requires the expertise of your team — and resources to manage.
Maintenance and Scalability: Selenium is a maintenance-heavy framework — and is difficult to scale as one grows.
Open Source Forums: Since Selenium is open-source software, one has to rely on community forums to get your technical issues resolved.
No support for REST and SOAP Platforms: We can’t perform automation tests on web services like SOAP or REST using Selenium.
No Reporting capability: Selenium does not have any inbuilt reporting capability, one has to rely on plug-ins like JUnit and TestNG for test reports.
What are the features of a Good Automation Framework?
Ease of use: The testing framework should be easy to use, starting with the installation and ending with user-friendly test reports.
Reliability: The testing framework should be reliable and should be tested with the aim of preventing it from crashing.
Reporting: Reporting is one of the important features of the testing framework. Test reports that are unreadable, and vague, make even the best test cases useless.
Integration: The testing framework should be easy to integrate with other tools.
Portability: The testing framework must be usable on different OS and different environments.
Is Automation Testing a Black box testing or White box Testing technique?
Automation testing is mostly black-box testing as only the steps that a manual tester performs for software without knowledge of the code of the application are programmed.
Qodex.ai helps you in both! ✨Automate black box tests easily: Focus on user journeys.
Explore white box possibilities: Check internal functions too.
Be flexible: Choose the best approach according to the needs.
What is Continuous Integration?
Continuous integration (CI) is the practice of automating the integration of code changes from multiple contributors into a single software project. It’s a primary DevOps best practice, allowing developers to frequently merge code changes into a central repository where builds and tests then run. Automated tools are used to assert the new code’s correctness before integration.What is Continuous Delivery?
Continuous delivery lets automated testing developers to test beyond unit tests and helps them to verify the application updates across multiple dimensions before deploying to customers. With this every code change is built, tested, and then pushed to non-production testing.Why do we need Cross-Browser testing?
Cross-browser testing helps to ensure that the application or the website delivers an optimal user experience independent of the browser that is used to access it. It helps to create a positive user experience on the website, no matter which browser or device the user uses to connect.List the programming languages supported by Selenium Webdriver.
Selenium WebDriver supports a diverse range of programming languages:Classic Choices: Java, C#, Python, Ruby
Expanding Options: JavaScript (Node.js), PHP, Perl, Haskell, Objective-C
Mention different parts of the Test Automation Framework.
Six major components of the test automation framework are:System to be tested: The subsystems of the system to be tested must be stable before the start of the automation test project.
Testing platform: The testing platform on which the system will be tested must be in place to carry out the test automation project.
Test case library: The test case library is useful to compile the libraries of reusable test steps of basic utilities that are to be used as the building blocks of automated test scripts.
Automated testing practice: The procedure describing how to automate test cases using test tools and test libraries must be documented.
Testing tools: Different tools like test automation tools, traffic generation tools, and traffic monitoring tools, support tools are required for the development of test scripts.
Test administrator: The test administrator manages the test case libraries, test platforms, and test tools. It is also responsible for maintaining an inventory of templates, providing tutorials, etc.
Should you automate all testing?
Automating testing can enhance efficiency for repetitive and high-impact scenarios, contributing to faster and more reliable software releases. However, it's valuable to maintain a balanced approach, incorporating manual testing for critical or exploratory scenarios to ensure comprehensive software quality.What is Cross-browser Testing?
Cross-browser testing is the practice of checking that a website or application functions consistently and correctly across different web browsers, ensuring a seamless user experience for all users.List some best practices in Test Automation.
Some of the best practices in Test Automation:Choose wisely: Automate tests with high value, repetition, and stability. Leave exploratory and edge cases for manual testing.
Focus on maintainability: Write clear, modular, and well-documented tests for easy updates and futureproofing.
Embrace data-driven testing: Leverage external data sources for diverse test scenarios and avoid hardcoded values.
Integrate seamlessly: Ensure smooth integration with your existing testing tools and CI/CD pipeline for efficient workflows.
Version control: Treat automated tests like code – version control them for tracking changes and rollbacks.
Performance matters: Optimize test execution speed and resource usage to avoid bottlenecks and delays.
Continuous learning: Stay up-to-date with new automation technologies and best practices to evolve your testing strategy.
Collaboration is key: Involve stakeholders early and share testing insights to ensure alignment and value delivery.
Measure and analyze: Track test results, identify trends, and continuously improve your automation coverage and effectiveness.
Start small, scale smart: Begin with core functionalities, gradually expand automation scope, and avoid overwhelming complexity.
What is Test Automation Pyramid?
Testing Pyramid also known as Test Automation Pyramid describes the test types that the development and QA team should include in an automated test suite.
The purpose of the test automation pyramid is to provide rapid feedback to ensure that code changes do not impact the existing functionality. It minimizes the time required for the developers to determine if an update was introduced.What is UI Testing?
UI Testing is User Interface Testing a type of software testing that ensures the UI of a website is user-friendly and meets the expected customer requirements.
It evaluates the design of elements such as layout, colours, fonts, font sizes, etc.It allows testing of the functionality from the user’s perspective.What is Protractor?
Protractor is an Automation testing framework that is written using NodeJS and offers combined end-to-end testing for web applications that are built using AngularJS. It supports both Angular and Non-Angular applications.
The purpose is not only to test AngularJS applications but also to write automated regression tests for normal web applications.It automatically executes the next step in tests the moment the webpage finishes the pending tasks.What are the Pros of Selenium?
Open-source: Selenium is freeware and a portable tool that can be downloaded freely and community-based support is freely available.
Simultaneous execution of test cases: Selenium supports simultaneous execution of test cases in multiple environments and browsers.
Supports multiple operating systems: Selenium can operate and support multiple operating systems like Windows, Mac, Linux, and Unix. The test suite can be created across any platform and then can be executed on another one.
Supports tools to diagnose failures: Selenium provides tools that are needed to diagnose the failures and rebuild a similar environment for new test execution.
Saves time: Selenium Grid saves time as it uses a Hub-Node design.
Captures screenshots: Selenium captures the screenshot of browsers at different stages of test case execution.
What are the Limitations of Selenium?
No support for desktop applications: Selenium does not support testing for desktop applications.
Expertise: Selenium requires the expertise of your team — and resources to manage.
Maintenance and Scalability: Selenium is a maintenance-heavy framework — and is difficult to scale as one grows.
Open Source Forums: Since Selenium is open-source software, one has to rely on community forums to get your technical issues resolved.
No support for REST and SOAP Platforms: We can’t perform automation tests on web services like SOAP or REST using Selenium.
No Reporting capability: Selenium does not have any inbuilt reporting capability, one has to rely on plug-ins like JUnit and TestNG for test reports.
What are the features of a Good Automation Framework?
Ease of use: The testing framework should be easy to use, starting with the installation and ending with user-friendly test reports.
Reliability: The testing framework should be reliable and should be tested with the aim of preventing it from crashing.
Reporting: Reporting is one of the important features of the testing framework. Test reports that are unreadable, and vague, make even the best test cases useless.
Integration: The testing framework should be easy to integrate with other tools.
Portability: The testing framework must be usable on different OS and different environments.
Is Automation Testing a Black box testing or White box Testing technique?
Automation testing is mostly black-box testing as only the steps that a manual tester performs for software without knowledge of the code of the application are programmed.
Qodex.ai helps you in both! ✨Automate black box tests easily: Focus on user journeys.
Explore white box possibilities: Check internal functions too.
Be flexible: Choose the best approach according to the needs.
What is Continuous Integration?
Continuous integration (CI) is the practice of automating the integration of code changes from multiple contributors into a single software project. It’s a primary DevOps best practice, allowing developers to frequently merge code changes into a central repository where builds and tests then run. Automated tools are used to assert the new code’s correctness before integration.What is Continuous Delivery?
Continuous delivery lets automated testing developers to test beyond unit tests and helps them to verify the application updates across multiple dimensions before deploying to customers. With this every code change is built, tested, and then pushed to non-production testing.Why do we need Cross-Browser testing?
Cross-browser testing helps to ensure that the application or the website delivers an optimal user experience independent of the browser that is used to access it. It helps to create a positive user experience on the website, no matter which browser or device the user uses to connect.List the programming languages supported by Selenium Webdriver.
Selenium WebDriver supports a diverse range of programming languages:Classic Choices: Java, C#, Python, Ruby
Expanding Options: JavaScript (Node.js), PHP, Perl, Haskell, Objective-C
Ship bug-free software, 200% faster, in 20% testing budget. No coding required
Ship bug-free software, 200% faster, in 20% testing budget. No coding required
Ship bug-free software, 200% faster, in 20% testing budget. No coding required
Automation Testing Interview Questions for Experienced
List the differences between Manual Testing and Automation Testing.
The differences between Manual Testing and Automation Testing are:
Manual Testing:Done by humans, step-by-step.
Good for exploratory testing and usability checks.
Time-consuming and resource-intensive.
Limited scalability for repetitive tasks.
Automation Testing:
Uses scripts and tools to automate test execution.
Ideal for repetitive tasks and regression testing.
Faster and more efficient, saving time and resources.
Requires initial setup and maintenance of scripts.
List the main steps in the lifecycle of Automation Testing.
Automation Testing Life-cyle:Plan: Decide what to automate, choose tools, and set goals.
Design: Write test scripts, manage data, and build your "element map" (optional).
Run: Set up your testing environment and let the scripts do their thing!
Analyze: Check results, identify bugs, and share reports with everyone.
Maintain: Update scripts, improve your strategy, and keep learning new tricks.
What is Modular Testing Framework?
The modular testing framework involves the tester dividing the application into modules and creating test scripts for each module. These test scripts are combined to build larger tests in a hierarchical fashion.It involves less effort for creating test cases as test scripts for individual modules can be reused.In case of changes to the application, only the module and its associated test scripts need to be fixed.
What is Data-Driven Testing?
Data-driven testing is a software testing approach in which the test data is stored in the tables and it allows testers to input a single test script that can execute tests for all test data from a table and expect test output in the same table.Some popular tools you would use for Automation Testing.
Click here for the answer
Let's explore how you can establish a comprehensive test infrastructure with Qodex.ai.
With Qodex.ai, you have an AI co-pilot Software Test Engineer at your service. Our autonomous AI Agent assists software development teams in conducting end-to-end testing for both frontend and backend services. This support enables teams to accelerate their release cycles by up to 2 times while reducing their QA budget by one-third.
List the differences between Manual Testing and Automation Testing.
The differences between Manual Testing and Automation Testing are:
Manual Testing:Done by humans, step-by-step.
Good for exploratory testing and usability checks.
Time-consuming and resource-intensive.
Limited scalability for repetitive tasks.
Automation Testing:
Uses scripts and tools to automate test execution.
Ideal for repetitive tasks and regression testing.
Faster and more efficient, saving time and resources.
Requires initial setup and maintenance of scripts.
List the main steps in the lifecycle of Automation Testing.
Automation Testing Life-cyle:Plan: Decide what to automate, choose tools, and set goals.
Design: Write test scripts, manage data, and build your "element map" (optional).
Run: Set up your testing environment and let the scripts do their thing!
Analyze: Check results, identify bugs, and share reports with everyone.
Maintain: Update scripts, improve your strategy, and keep learning new tricks.
What is Modular Testing Framework?
The modular testing framework involves the tester dividing the application into modules and creating test scripts for each module. These test scripts are combined to build larger tests in a hierarchical fashion.It involves less effort for creating test cases as test scripts for individual modules can be reused.In case of changes to the application, only the module and its associated test scripts need to be fixed.
What is Data-Driven Testing?
Data-driven testing is a software testing approach in which the test data is stored in the tables and it allows testers to input a single test script that can execute tests for all test data from a table and expect test output in the same table.Some popular tools you would use for Automation Testing.
Click here for the answer
Let's explore how you can establish a comprehensive test infrastructure with Qodex.ai.
With Qodex.ai, you have an AI co-pilot Software Test Engineer at your service. Our autonomous AI Agent assists software development teams in conducting end-to-end testing for both frontend and backend services. This support enables teams to accelerate their release cycles by up to 2 times while reducing their QA budget by one-third.
FAQs
Why should you choose Qodex.ai?
Why should you choose Qodex.ai?
Why should you choose Qodex.ai?
Top 40+ Automation Testing Interview Questions
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Copyright © 2024 Qodex
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Hire our AI Software Test Engineer
Experience the future of automation software testing.
Copyright © 2024 Qodex
All Rights Reserved
Hire our AI Software Test Engineer
Experience the future of automation software testing.
Copyright © 2024 Qodex
|
All Rights Reserved