Top 30 Most Common uft interview questions You Should Prepare For
Preparing for uft interview questions can be daunting, but with the right approach, you can significantly increase your chances of success. Mastering common uft interview questions not only boosts your confidence but also ensures clarity in your responses and enhances your overall interview performance. This guide will equip you with the knowledge and strategies needed to ace your next uft interview questions.
What are uft interview questions?
uft interview questions are inquiries posed by interviewers to assess a candidate's knowledge, skills, and experience related to Unified Functional Testing (UFT), previously known as QuickTest Professional (QTP). These questions delve into various aspects of UFT, including its functionalities, scripting language (VBScript), object repository management, data-driven testing capabilities, and error handling techniques. The purpose of uft interview questions is to evaluate a candidate's ability to automate functional testing effectively and efficiently. They cover both theoretical understanding and practical application of UFT in real-world scenarios.
Why do interviewers ask uft interview questions?
Interviewers ask uft interview questions to determine if a candidate possesses the necessary expertise to perform automated testing using UFT. These questions help assess the candidate’s technical knowledge, problem-solving skills, and ability to apply UFT in different testing scenarios. Employers want to ensure that potential hires can create, maintain, and execute automated test scripts efficiently. Furthermore, uft interview questions reveal a candidate's understanding of testing principles, such as test case design, data-driven testing, and error handling. By asking these targeted questions, interviewers gain insights into the candidate’s practical experience and ability to contribute to the testing team.
Here is a scannable preview list of all 30 uft interview questions we'll be covering:
1. What is UFT?
2. Which environments are supported by UFT?
3. What is an Action in UFT? What is Action Split?
4. What are Object Repositories in UFT? Name the types.
5. How do you call one Action from another in UFT?
6. What is the difference between a Regular Action and a Reusable Action?
7. What is the difference between Checkpoints and Output Values?
8. How do you handle dynamic objects in UFT?
9. What is Descriptive Programming?
10. How does UFT support Data-Driven Testing?
11. What are Synchronization Points in UFT?
12. How do you add synchronization points in UFT?
13. What are Recovery Scenarios?
14. What is the difference between Function Library and Object Repository?
15. Explain the CreateObject function with an example.
16. How do you handle exceptions in UFT?
17. How do you perform Cross-Browser testing in UFT?
18. How to perform Cross-Platform testing in UFT?
19. How do you read data from Excel in UFT?
20. What are the different types of checkpoints in UFT?
21. How do you handle Java Tree in UFT?
22. How do you perform broken link checking in UFT?
23. What is a Test Object and Run-time Object?
24. What is the difference between an Array and a Dictionary in UFT?
25. How can you create an Excel file using UFT?
26. How do you declare a variable in UFT?
27. What is the QTP/UFT Test Creation Model?
28. How do you manage runtime errors in UFT?
29. How long does it usually take to develop a UFT test script?
30. How do you maintain UFT test scripts?
1. What is UFT?
Why you might get asked this:
Interviewers ask this to gauge your foundational understanding of the tool. They want to know if you can explain UFT's purpose and core capabilities, which is essential for effectively answering other uft interview questions.
How to answer:
Define UFT as an automated functional testing tool. Mention its former name (QTP). Highlight that it supports both API and GUI testing across various environments. Emphasize its use of VBScript as the scripting language.
Example answer:
"UFT, which stands for Unified Functional Testing and was previously known as QTP, is an automated testing tool that allows testers to automate functional tests for both APIs and GUI applications across different environments. It uses VBScript as its scripting language to create and execute test scripts. Understanding this foundation is crucial for tackling more complex uft interview questions."
2. Which environments are supported by UFT?
Why you might get asked this:
This question assesses your knowledge of UFT's versatility and compatibility with different application environments. Understanding this helps determine if you can apply UFT across diverse projects. Knowing this is key to understanding other uft interview questions.
How to answer:
List several environments supported by UFT, such as Delphi, Java, .Net, Oracle, SAP, Siebel, Web, and Web Services. Demonstrate that you are aware of UFT's broad application support.
Example answer:
"UFT supports a wide range of environments. Some of the key ones include Delphi, Java, .Net, Oracle, ActiveX, PeopleSoft, PowerBuilder, SAP, Siebel, Stingray, Visual Basic, Visual Age, Web, and Web Services. Its flexibility in supporting different environments is one of the reasons uft interview questions often highlight its importance."
3. What is an Action in UFT? What is Action Split?
Why you might get asked this:
This question tests your knowledge of UFT's test organization capabilities. It checks if you understand how to modularize test scripts for better reusability and maintainability. This is important for many uft interview questions that involve scripting best practices.
How to answer:
Define an Action as a modular part of a test script. Explain that it represents a series of steps to test a specific functionality. Define Action Split as the ability to divide an existing action into two parts to improve code reuse and organization.
Example answer:
"In UFT, an Action is a modular block within a test script that represents a distinct set of steps designed to test a particular functionality. Action Split is a feature that allows you to divide an existing Action into two separate Actions. This promotes better code reuse and a more organized test structure, aspects that are central to many uft interview questions."
4. What are Object Repositories in UFT? Name the types.
Why you might get asked this:
Object Repositories are fundamental to UFT. This question checks your understanding of how UFT identifies and interacts with objects in the application under test. This knowledge is crucial for addressing advanced uft interview questions.
How to answer:
Define Object Repositories as storage locations for object properties and identification values. Name the two types: Shared Object Repository and Local Object Repository. Explain the differences between them.
Example answer:
"Object Repositories in UFT are used to store the properties and identification values of objects within the application you're testing. There are two types: a Shared Object Repository, which can be accessed and used across multiple tests, and a Local Object Repository, which is specific to a single test. Understanding this is key to many discussions during uft interview questions."
5. How do you call one Action from another in UFT?
Why you might get asked this:
This question assesses your understanding of modular test design and code reuse. It checks if you know how to create efficient and maintainable test scripts. This often comes up in uft interview questions related to best practices.
How to answer:
Explain that you can call one Action from another using the "Call to Existing Action" feature. Mention that this can be configured as either reusable or non-reusable. Highlight the benefits of modular test design.
Example answer:
"You can call one Action from another in UFT using the 'Call to Existing Action' feature. When calling an action, you can configure it as either reusable or non-reusable. This approach promotes modular test design, making scripts easier to manage and update, which is a common topic in uft interview questions."
6. What is the difference between a Regular Action and a Reusable Action?
Why you might get asked this:
This question tests your understanding of Action types and their implications for test reusability and maintainability. It's essential for designing efficient test frameworks. A good answer showcases expertise in uft interview questions.
How to answer:
Explain that Regular Actions are specific to the test that contains them, while Reusable Actions can be called by multiple tests. Highlight that Reusable Actions promote reuse and maintenance efficiency.
Example answer:
"Regular Actions are specific to the test in which they are created and cannot be called by other tests. Reusable Actions, on the other hand, can be called by multiple tests. Using Reusable Actions significantly improves code reuse and simplifies maintenance across multiple test scripts, a point often stressed in uft interview questions."
7. What is the difference between Checkpoints and Output Values?
Why you might get asked this:
This question assesses your understanding of verification methods in UFT. It checks if you can differentiate between verifying object properties and capturing object values for later use. This is fundamental for any uft interview questions involving test validation.
How to answer:
Explain that Checkpoints verify the properties of an object during runtime. Explain that Output Values capture the value of an object property at runtime and store it for later use or verification.
Example answer:
"Checkpoints are used to verify the properties of an object during runtime, ensuring that the application behaves as expected. Output Values, however, capture the value of an object property at runtime and store it, so you can use it later for comparison or verification. Knowing the difference helps when tackling complex uft interview questions."
8. How do you handle dynamic objects in UFT?
Why you might get asked this:
Dynamic objects are a common challenge in automated testing. This question checks if you know how to identify and interact with objects whose properties change during runtime. It's key to robust automation, and a staple of uft interview questions.
How to answer:
Describe methods for handling dynamic objects, such as using Regular Expressions in object properties and using Descriptive Programming to identify objects dynamically by their property values during runtime.
Example answer:
"Dynamic objects in UFT can be handled in a couple of ways. One method is to use Regular Expressions in the object properties to match patterns rather than exact values. Another approach is Descriptive Programming, where you identify objects dynamically in the code using their properties at runtime. This is a common challenge, so expect related uft interview questions."
9. What is Descriptive Programming?
Why you might get asked this:
This question tests your in-depth knowledge of object identification techniques in UFT. It checks if you understand how to identify objects directly in the code without relying on the Object Repository. Mastering this is essential to answering advanced uft interview questions.
How to answer:
Explain that Descriptive Programming is a method of scripting where the object is not stored in the Object Repository but is described directly in the code using its properties.
Example answer:
"Descriptive Programming is a scripting technique in UFT where instead of relying on the Object Repository, you directly describe the object within the code using its properties. This allows you to identify and interact with objects dynamically, which is often necessary when dealing with complex or rapidly changing applications. Expect scenarios about it in uft interview questions."
10. How does UFT support Data-Driven Testing?
Why you might get asked this:
Data-Driven Testing is a crucial testing technique. This question assesses your understanding of how UFT enables you to run the same test with multiple sets of data. A strong answer is always expected in uft interview questions.
How to answer:
Explain that UFT supports Data-Driven Testing by linking test scripts to external data sources (Excel, XML, DataTables, databases). Explain that the test iterates through the data sets to execute the same test with multiple inputs.
Example answer:
"UFT supports Data-Driven Testing by allowing you to link test scripts to external data sources like Excel, XML files, or databases. The test then iterates through each set of data, executing the same test steps with different inputs. This is incredibly useful for comprehensive testing scenarios and is often a focal point in uft interview questions."
11. What are Synchronization Points in UFT?
Why you might get asked this:
Synchronization is essential for handling timing issues in automated testing. This question checks if you understand how to synchronize the test execution with the application under test. You need to show you understand this for uft interview questions.
How to answer:
Explain that Synchronization Points are used to synchronize the test execution with the application under test. Mention that they help handle varying load and response times. Provide an example, such as waiting for an object to be available before proceeding.
Example answer:
"Synchronization Points are used to ensure that your test script waits for certain conditions to be met in the application before proceeding. This is crucial because applications can have varying load times, and you need your script to wait for an object to become available or a page to load fully. This helps avoid false failures and comes up often in uft interview questions."
12. How do you add synchronization points in UFT?
Why you might get asked this:
This question assesses your practical knowledge of adding synchronization points in UFT. It checks if you know how to use UFT's built-in features or coding statements to implement synchronization. Demonstrating this knowledge is important to succeeding uft interview questions.
How to answer:
Explain that synchronization points can be added via the Synchronization Point option in the toolbar or by coding statements like Sync.WaitProperty or Wait methods.
Example answer:
"You can add synchronization points in UFT either through the graphical interface, using the Synchronization Point option in the toolbar, or programmatically, by adding statements like Sync.WaitProperty or the Wait method directly into your script. Knowing both approaches is important for uft interview questions."
13. What are Recovery Scenarios?
Why you might get asked this:
Recovery Scenarios are crucial for handling unexpected events during test execution. This question checks if you understand how to configure UFT to recover from errors and continue testing. This will help you answer uft interview questions confidently.
How to answer:
Explain that Recovery Scenarios enable UFT to recover from unexpected events (pop-ups, error messages) during test execution. Explain that they define the trigger event, recovery operation, and post-recovery test run options.
Example answer:
"Recovery Scenarios in UFT allow you to define how the tool should respond to unexpected events that might occur during test execution, like pop-up windows or error messages. You specify the trigger event, the action UFT should take to recover from it, and what to do after the recovery, such as retrying the step. This shows up frequently in uft interview questions."
14. What is the difference between Function Library and Object Repository?
Why you might get asked this:
This question assesses your understanding of UFT's code organization and object management features. It checks if you can differentiate between storing reusable code and storing object properties. This is a foundational idea for many uft interview questions.
How to answer:
Explain that Function Libraries contain reusable code blocks (VBScript functions), while Object Repositories store objects' properties for identification. Emphasize that Function Libraries promote code reuse across tests.
Example answer:
"A Function Library contains reusable VBScript code blocks that can be called from multiple tests, helping to avoid code duplication. The Object Repository, on the other hand, stores the properties of the objects you interact with in your application for identification purposes. This distinction is key when we discuss uft interview questions on project structure."
15. Explain the CreateObject function with an example.
Why you might get asked this:CreateObject is a fundamental VBScript function. This question checks if you know how to use it to create instances of automation objects, such as Excel or other applications. Answering this properly is essential to moving on from basic uft interview questions.
How to answer:
Explain that CreateObject is a VBScript function to create an instance of an automation object. Provide an example, such as creating an Excel application object.
Example answer:
"CreateObject is a VBScript function that allows you to create an instance of an automation object within your UFT script. For example, if you wanted to work with Excel, you could use Set objExcel = CreateObject(Excel.Application). This opens an Excel application within your script, which is a common task addressed in many uft interview questions."
16. How do you handle exceptions in UFT?
Why you might get asked this:
Exception handling is essential for robust test automation. This question checks if you know how to prevent your tests from crashing due to unexpected errors. Understanding this will help you approach uft interview questions methodically.
How to answer:
Explain that exceptions can be handled using the “On Error Resume Next” statement to bypass errors or using structured error handling via Recovery Scenarios or VBScript error-handling constructs.
Example answer:
"In UFT, you can handle exceptions in a couple of ways. One approach is to use On Error Resume Next, which tells the script to continue running even if it encounters an error. Another is to use structured error handling, either through Recovery Scenarios that are set up in UFT, or by using VBScript's built-in error-handling constructs like Try...Catch blocks. Exception handling is usually heavily scrutinized in uft interview questions."
17. How do you perform Cross-Browser testing in UFT?
Why you might get asked this:
Cross-browser testing is crucial for ensuring application compatibility. This question checks if you know how to configure UFT to run tests on different browsers. Demonstrating experience is a must for difficult uft interview questions.
How to answer:
Explain that cross-browser testing is performed by configuring the Run Settings to specify the browser type (Chrome, Firefox, IE) and running the test on different browsers to validate behavior.
Example answer:
"To perform cross-browser testing in UFT, you would configure the Run Settings to specify which browser you want to use for each test run, such as Chrome, Firefox, or Internet Explorer. Then, you run the same test script on each browser to validate that the application behaves correctly across different browsers. This approach is a key part of uft interview questions about web applications."
18. How to perform Cross-Platform testing in UFT?
Why you might get asked this:
Cross-platform testing ensures application compatibility across different operating systems or devices. This question checks if you understand how UFT supports testing on multiple platforms. Addressing the interviewer directly is always a great way to go when tackling uft interview questions.
How to answer:
Explain that cross-platform testing involves running tests on different operating systems or devices, which UFT supports when combined with integrations such as Mobile Center, allowing tests on mobile platforms.
Example answer:
"Cross-platform testing involves running tests on different operating systems or devices. UFT, by itself, primarily supports Windows-based applications, but when integrated with tools like Mobile Center, it extends its capabilities to support testing on mobile platforms such as iOS and Android. These integrations demonstrate your awareness of how to fully utilize UFT for broader test coverage, something frequently explored in uft interview questions."
19. How do you read data from Excel in UFT?
Why you might get asked this:
Reading data from Excel is a common requirement for Data-Driven Testing. This question checks if you know how to use VBScript or UFT's DataTable to read data from Excel files. This is a critical concept to many uft interview questions.
How to answer:
Explain that you can read Excel data using the CreateObject(Excel.Application) method or by using UFT’s DataTable. Provide an example using VBScript.
Example answer:
"You can read data from Excel in UFT in a couple of ways. One approach is to use VBScript along with the CreateObject(Excel.Application) method to open the Excel file and read the data. Alternatively, you can use UFT's built-in DataTable, which allows you to import data from Excel and access it directly within your test script. Both methods can be discussed in uft interview questions."
20. What are the different types of checkpoints in UFT?
Why you might get asked this:
Checkpoints are essential for verifying application behavior. This question checks if you are familiar with the different types of checkpoints available in UFT. A strong grasp on this point will help you approach uft interview questions with confidence.
How to answer:
List the different types of checkpoints, including Standard Checkpoint, Text Checkpoint, Image Checkpoint, Table Checkpoint, Bitmap Checkpoint, Page Checkpoint, and Accessibility Checkpoint.
Example answer:
"UFT offers several types of checkpoints to validate different aspects of your application. These include the Standard Checkpoint, Text Checkpoint, Image Checkpoint, Table Checkpoint, Bitmap Checkpoint, Page Checkpoint, and Accessibility Checkpoint, each designed for specific validation needs. Understanding these different options is key to successfully answering uft interview questions."
21. How do you handle Java Tree in UFT?
Why you might get asked this:
Handling Java Trees can be tricky. This question assesses your knowledge of how to interact with Java Tree objects in UFT. Discussing real world experience here is useful when approaching uft interview questions.
How to answer:
Explain that Java Tree objects are handled by using the UFT’s Java Add-in, ensuring the application is scanned properly, and using descriptive programming or Object Repository to identify tree nodes.
Example answer:
"To handle Java Tree objects in UFT, you first need to ensure that the Java Add-in is enabled so that UFT can properly recognize the Java components. Then, you can either use descriptive programming to define the properties of the tree nodes directly in your script or add the tree object to the Object Repository. Using the correct add-ins is key to answering many uft interview questions."
22. How do you perform broken link checking in UFT?
Why you might get asked this:
Broken link checking ensures website integrity. This question checks if you know how to use UFT to verify that all links on a web page are working correctly. Showing your experience is especially helpful when answering uft interview questions.
How to answer:
Explain that broken link testing can be done by writing custom VBScript code to iterate over all links on a web page, using HTTP requests to check the link response status, or using API testing features.
Example answer:
"You can perform broken link checking in UFT by writing custom VBScript code that iterates over all the links on a web page. For each link, you would use HTTP requests to check the response status code. If the status code indicates an error (like a 404), you would report that link as broken. Alternative API testing features may also be used. I once did this to help fix a broken payments page, which I can explain further if it will help with these uft interview questions."
23. What is a Test Object and Run-time Object?
Why you might get asked this:
Understanding Test Objects and Run-time Objects is fundamental to UFT's object model. This question checks if you can differentiate between the design-time representation of an object and its actual instance during test execution. Keeping the anwser short and sweet makes it easier to deal with uft interview questions.
How to answer:
Explain that a Test Object is a representation of an object at the design time stored in the Object Repository and that the Run-time Object is the actual object instance during test execution.
Example answer:
"A Test Object is the representation of an object as it's stored in the Object Repository during the test design phase. The Run-time Object, on the other hand, is the actual instance of that object when the test is executed. Knowing the difference is key to many uft interview questions."
24. What is the difference between an Array and a Dictionary in UFT?
Why you might get asked this:
Arrays and Dictionaries are common data structures in VBScript. This question checks if you understand their differences and when to use each one. Answering clearly makes tackling uft interview questions so much easier.
How to answer:
Explain that an Array is an ordered collection of items accessed by index (integer), while a Dictionary uses key-value pairs allowing access via keys, providing more descriptive access to data.
Example answer:
"An Array is an ordered collection of items that you access using an index, which is an integer. A Dictionary, on the other hand, stores data in key-value pairs, allowing you to access data using descriptive keys instead of numerical indices. The use case for both can affect how easily one tackles uft interview questions."
25. How can you create an Excel file using UFT?
Why you might get asked this:
Creating Excel files programmatically can be useful for reporting or data management. This question checks if you know how to use VBScript to create and save Excel files. It's a useful real-world skill that often comes up in uft interview questions.
How to answer:
Explain that you can use VBScript with the Excel Application object to create an Excel file. Provide an example using CreateObject.
Example answer:
"You can create an Excel file in UFT using VBScript and the Excel Application object. First, you create an instance of the Excel application using CreateObject. Then, you add a workbook, save it to a specified location, and close the application. Understanding Excel interaction is a great way to confidently approach uft interview questions."
26. How do you declare a variable in UFT?
Why you might get asked this:
Variable declaration is a fundamental programming concept. This question checks if you know the VBScript syntax for declaring variables in UFT. This is generally a very simple concept, but important to remember for uft interview questions.
How to answer:
Explain that variables are declared using VBScript syntax: Dim varName, and then assign a value using varName = value. Mention that variable declarations can be at the Action level or global in Function Libraries.
Example answer:
"In UFT, you declare variables using VBScript's Dim statement, like this: Dim varName. Then, you assign a value to the variable using varName = value. You can declare variables at the Action level, making them local to that action, or globally within a Function Library, making them accessible across multiple tests. This is important to have internalized to approach any uft interview questions confidently."
27. What is the QTP/UFT Test Creation Model?
Why you might get asked this:
Understanding the test creation model is essential for designing and implementing effective automated tests. This question checks if you are familiar with the linear/sequential approach. The more experience you can demonstrate here when dealing with uft interview questions, the better.
How to answer:
Explain that it follows a linear/sequential model where you record or write tests, logically group steps in Actions, add checkpoints/output values, build reusable components, and then execute the tests.
Example answer:
"The UFT test creation model follows a linear and sequential process. You typically start by either recording user actions or writing the test steps manually. Then, you group these steps into logical Actions, add checkpoints and output values to verify the application's behavior, build reusable components like functions and reusable actions, and finally, execute the tests. This sequential process is the center of almost all uft interview questions."
28. How do you manage runtime errors in UFT?
Why you might get asked this:
Managing runtime errors is crucial for ensuring test stability. This question checks if you know how to handle errors that occur during test execution and prevent them from causing test failures. This can show real world experience, and help you get the job you want during uft interview questions.
How to answer:
Explain that you can use error handling techniques like On Error Resume Next, Recovery Scenarios, or implement custom error-handling code using Err.Number and checking for specific error conditions.
Example answer:
"To manage runtime errors in UFT, you can use techniques like On Error Resume Next, which allows the script to continue running even if it encounters an error. You can also use Recovery Scenarios to define how UFT should respond to specific errors. Another approach is to implement custom error-handling code using Err.Number to check for specific error conditions and take appropriate actions. Showing how you manage errors is crucial to tackling uft interview questions."
29. How long does it usually take to develop a UFT test script?
Why you might get asked this:
This question assesses your understanding of the time and effort involved in UFT test script development. It helps the interviewer gauge your experience and expectations. It helps to be realistic when discussing uft interview questions.
How to answer:
Explain that development time varies based on application complexity but that a typical script can take from a few hours to several days depending on the test scenario complexity and test data requirements.
Example answer:
"The time it takes to develop a UFT test script can vary widely depending on the complexity of the application and the specific test scenario. A simple script might take a few hours, while a more complex script that involves data-driven testing, custom functions, and error handling could take several days. Knowing how long things take is important for answering uft interview questions well."
30. How do you maintain UFT test scripts?
Why you might get asked this:
Maintaining test scripts is essential for long-term test automation success. This question checks if you know how to update scripts when the application changes and how to ensure their continued reliability. Experience helps greatly with these kinds of uft interview questions.
How to answer:
Explain that scripts are maintained by regular updates when UI changes, using Object Repository management (shared repositories), modular scripting with reusable Actions and Functions, and using descriptive programming for dynamic objects to reduce maintenance overhead.
Example answer:
"Maintaining UFT test scripts involves several key practices. First, you need to regularly update the scripts when the application's UI changes. Using a shared Object Repository makes it easier to manage object properties across multiple scripts. Modular scripting, with reusable Actions and Functions, also helps to reduce maintenance overhead. Finally, descriptive programming can be used to handle dynamic objects, minimizing the need to update object properties frequently. All these points can be helpful to tackle uft interview questions."
Other tips to prepare for a uft interview questions
Preparing for uft interview questions requires more than just memorizing answers. It's essential to practice your responses, understand the underlying concepts, and be ready to discuss your practical experience. Consider using mock interviews to simulate the interview environment and receive feedback on your performance. Study real-world scenarios and examples to demonstrate your ability to apply UFT effectively. Additionally, stay updated with the latest UFT features and best practices. Creating a study plan and focusing on areas where you need improvement can also be beneficial. AI tools can provide personalized feedback and insights to enhance your interview readiness, making sure you're well-equipped to tackle any uft interview questions that come your way.
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