Tosca is a powerful test automation tool widely used for software testing. If you are preparing for a Tosca interview, understanding key concepts and best practices is essential. In this blog, we have compiled the top 20 Tosca interview questions and answers to help you succeed.
These questions will give you a clear understanding of Tosca and boost your confidence for the interview.
Tosca Basic Interview Questions
Here are basic-level Tosca interview questions and answers:
- What is Tosca, and how does it help in test automation?
Tosca is a comprehensive test automation tool developed by Tricentis, designed to streamline end-to-end testing across various applications, including web, desktop, mobile, and APIs.
It employs a model-based approach, enabling users to create automated test cases without scripting, thus enhancing efficiency and reducing maintenance efforts.
As of 2025, Tosca has introduced the Tosca Copilot, a generative AI-powered assistant that boosts productivity by assisting in test creation and optimization through a user-friendly chat interface.
- What are the key components of Tosca?
Tosca consists of several core components, including:
- Tosca Commander: The main interface for creating, managing, and executing test cases.
- Tosca Execution: Used to run automated test cases across different environments.
- Tosca TestCase Design: Enables parameterization and data-driven testing.
- Tosca API Scan: Supports API testing by scanning and validating APIs.
- Tosca XScan: An object recognition engine for identifying UI elements.
- Tosca Reporting: Provides test execution results and analysis.
- Tosca Copilot: An AI-powered assistant that enhances test automation efficiency.
- Vision AI: A next-generation technology that emulates human vision, enabling automation of applications that were previously challenging to automate.
- How does Tosca differ from other automation tools like Selenium?
- Model-Based vs. Code-Based: Tosca eliminates coding; Selenium requires scripting.
- Testing Scope: Tosca supports API, mobile, and SAP testing, while Selenium focuses on web applications.
- Maintenance: Tosca uses reusable modules; Selenium requires manual updates.
- CI/CD Integration: Tosca integrates seamlessly; Selenium needs third-party tools.
- Risk-Based Testing: Tosca prioritizes test cases by business risk; Selenium lacks this feature.
- What is the role of Modules in Tosca?
Tosca Modules are reusable components that store UI or API elements for test automation. They eliminate redundancy by defining elements once for multiple test cases. Modules include properties like element locators, action modes, and verification steps, simplifying test maintenance.
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Tosca Interview Questions for Freshers
Let’s go through important Tosca interview questions and answers for freshers:
- How does Tosca identify and interact with UI elements?
Tosca uses Vision AI, a technology that mimics human vision to identify and interact with UI elements. This approach allows Tosca to automate testing for applications that were previously difficult to automate, such as those running on remote desktops. Vision AI can even create test automation based on design mockups before any code is written.
- What is the function of the Tosca TestCase Design module?
The TestCase Design module allows testers to create parameterized test cases using TestSheets. It separates test logic from test data, enabling easy modification of test inputs without changing the test case structure. This helps in data-driven testing and improves test case reusability.
- Explain the concept of Business Dynamic Steering in Tosca.
Business Dynamic Steering is a feature in Tosca that allows dynamic interaction with UI elements, even when properties change during execution. Instead of relying on static locators, Tosca dynamically finds elements based on their behaviour or relationships with other objects. This is particularly useful for handling dynamic web elements and pop-ups.
- What are TestSheets, and how are they used in Tosca?
TestSheets in Tosca are used for data-driven testing. They allow testers to define multiple test scenarios using different sets of input data. Each row in a TestSheet represents a test case with specific data values. This approach helps in executing the same test case with different inputs without modifying the test structure.
Tosca Interview Questions for Experienced
Here are commonly-asked Tosca interview questions and answers for experienced candidates:
- What is Risk-Based Testing in Tosca, and how is it implemented?
Risk-Based Testing (RBT) prioritizes test cases based on business risks by assessing impact and failure probability. Tosca assigns risk scores and selects high-risk test cases for execution, optimizing testing efforts and improving defect detection in critical application areas.
- How does Tosca support Continuous Integration (CI/CD)?
Tosca integrates with CI/CD pipelines using Jenkins, Azure DevOps, and GitLab. It enables automated test execution after code deployments and supports Distributed Execution. This allows tests to run across multiple environments, guaranteeing stability and efficiency in DevOps workflows.
- What is Distributed Execution, and how does Tosca manage it?
Distributed Execution runs test cases across multiple machines or virtual environments simultaneously. Tosca’s DEX Engine distributes test loads, accelerating regression testing and enabling parallel execution in CI/CD environments, optimizing resource usage and test efficiency.
Tosca Interview Questions for 2 Years Experienced Candidates
- How do you handle test data in Tosca?
- Describe a situation where you faced a challenge in Tosca automation and how you resolved it.
- If a test step fails in a loop execution, how can Tosca continue executing the remaining iterations?
Tosca Interview Questions for 3 Years Experienced Candidates
- What is the difference between Linear Execution and Distributed Execution in Tosca?
- How have you optimized test execution time in Tosca projects?
- How would you handle a dynamically changing UI element in Tosca?
Tosca Interview Questions for 4 Years Experienced Candidates
- How does Tosca integrate with ALM tools like JIRA or Azure DevOps?
- Describe a complex test scenario you automated using Tosca.
- How do you debug an issue in an automated Tosca test when logs don’t provide enough details?
Tosca Interview Questions for 5 Years Experienced Candidates
- What are Virtualized Services in Tosca, and how are they used?
- Have you worked on API testing with Tosca? What challenges did you face?
- How would you handle a situation where multiple test cases fail due to an environmental issue?
Tosca Interview Questions for 7 Years Experienced Candidates
- How do you implement End-to-End Testing using Tosca?
- What Tosca automation strategies have you implemented to improve efficiency?
- If a test case is intermittently failing, how would you investigate and fix the issue?
Tosca Technical Interview Questions
- What are Action Modes in Tosca, and how do they impact test execution?
Action Modes define how Tosca interacts with test objects. The key Action Modes are:
- Input: Enters a value in a field.
- Verify: Checks if the field value matches the expected result.
- Select: Selects an item from a dropdown or list.
- WaitOn: Waits for an element to appear before continuing.
- Buffer: Stores a value for reuse in later steps.
- Constraint: Filters elements based on conditions during execution.
Using the right Action Mode guarantees test steps function correctly based on requirements.
- How does Tosca handle conditional test execution?
Tosca supports conditional execution through If-Else statements, loops, and dynamic expressions.
- Conditions in TestSteps: Users can define conditions using Action Mode Constraint or Verify.
- Tosca Control Structures: Loops (While, Do-While) can repeat test steps based on conditions.
- Tosca TBox IF: Allows defining test flows based on logical conditions, skipping or modifying execution dynamically.
Scenario Based Tosca Interview Questions
These are scenario-based Tosca real time interview questions and answers:
- You have a test case that needs to execute in multiple environments with different data sets. How would you design the test in Tosca?
“I would use TestCase Design and ExecutionLists:
- TestSheets: Store different environment data, allowing parameterized test execution.
- Environment Variables: Tosca allows defining global and local variables to adjust configurations dynamically.
- ExecutionLists: Define different execution sets based on environment selection.
- Dynamic Steering: Guarantees correct object identification across different environments.”
- How would you create a reusable test step block in Tosca for a frequently used test action?
“I would use Reusable TestStepBlocks:
- Create a Module with the required steps.
- Convert frequently used steps into a Reusable TestStepBlock.
- Parameterize it for flexibility across test cases.
- Drag and drop the block wherever needed, reducing redundancy.”
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Tosca Automation Interview Questions
Here are common Tosca automation tool interview questions and answers:
- How does Tosca support Data-Driven Testing?
Tosca supports Data-Driven Testing through TestSheets and Buffers:
- TestSheets store multiple sets of data for dynamic test execution.
- Buffers store runtime values to be used across steps.
- Parameterized TestCases allow running the same test with different input values.
- What is TBox in Tosca, and why is it important?
TBox is Tosca’s modern test automation engine replacing Classic Engine. It is essential because:
- It supports cross-browser and mobile testing.
- It provides dynamic element recognition.
- It enables simplified scripting with reusable modules.
- It integrates better with CI/CD pipelines.
- How can Tosca be integrated with DevOps pipelines?
You might also come across interview questions on Tosca automation tool like this one.
Tosca integrates with DevOps using:
- Jenkins/Azure DevOps/GitLab for automated test execution.
- Distributed Execution (DEX) for parallel testing.
- Command-Line Execution to trigger tests in CI/CD pipelines.
- Test Data Management for environment-specific configurations.
Also Read - Top 40+ Java Automation Testing Interview Questions and Answers
Tosca API Testing Interview Questions
Here are common Tosca testing interview questions and answers:
- How does Tosca handle API testing?
Tosca’s API Scan allows:
- Importing API definitions (Swagger, WSDL, etc.).
- Creating API requests with input parameters.
- Validating responses using Verify action mode.
- Integrating API and UI tests for End-to-End testing.
- What are the steps to validate an API response in Tosca?
- Import API definition using API Scan.
- Create a TestStep for the API request.
- Set input parameters dynamically.
- Use the Verify action to check response values.
- Execute the test and analyze response data in Tosca Commander.
Company-Specific Tricentis Tosca Interview Questions
Capgemini Tosca Interview Questions
- Can you discuss your experience with Selenium and Tosca?
- Have you performed Tosca Installation before?
- What challenges did you face while implementing Tosca automation in your project?
- How do you manage large-scale test data in Tosca?
Deloitte Tosca Interview Questions
- How do you handle dynamic object identification in Tosca?
- What are some limitations of Tosca automation?
- How do you implement exception handling in Tosca?
Tosca SAP Interview Questions
- How does Tosca support SAP testing?
- What is the importance of SAP GUI scanning in Tosca?
- How do you handle SAP table verification in Tosca?
Tosca Interview Questions in Accenture
- How to automate SQL queries through Tosca?
- What is TDM?
- How do you perform cross-browser testing in Tosca?
Wipro Tosca Interview Questions
- Can you explain your experience with modules, TCD, scenarios, test cases, RTB, and TCP?
- How do you design and execute regression tests in Tosca?
- How does Tosca support Test Orchestration?
Tosca Interview Questions Infosys
- What are the best practices for maintaining Tosca test cases?
- How do you handle encrypted fields in Tosca test automation?
- What are the advantages of Model-Based Testing in Tosca?
HSBC Tosca Interview
- How do you automate complex workflows using Tosca?
- Why do you think HSBC is the right company for you?
- What are your strategies for minimizing test failures in Tosca automation?
Tosca MCQ Questions and Answers
- What type of framework does Tosca use?
a) Data-Driven
b) Keyword-Driven
c) Hybrid
d) All of the above
Answer: d) All of the above
- Which module in Tosca is used for API testing?
a) TestCase Design
b) Execution
c) API Scan
d) XScan
Answer: c) API Scan
- What is the purpose of the Tosca ScratchBook?
a) Store test execution results permanently
b) Temporary test execution for debugging
c) Delete test cases
d) Generate reports
Answer: b) Temporary test execution for debugging
- What is used in Tosca for object recognition?
a) XML
b) AI Engine
c) XScan
d) Data Tables
Answer: c) XScan
- How does Tosca store test execution results?
a) Excel
b) Logs and Reports section
c) ExecutionList
d) None of the above
Answer: b) Logs and Reports section
Wrapping Up
By going through these Tosca interview questions and answers, you will gain a solid understanding of key concepts, technical aspects, and real-world scenarios. Preparing with these questions will boost your confidence for interviews at various experience levels.
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