Questions in: Web Services

Master Web Services interview questions with real-time API scenarios, SOAP vs REST debates, and integration challenges—only at takluu.com.

Find Interview Questions for Top Companies
Team Lead/ Tech Lead Web Services
Ques:- How do you consume a web service ?
Asked In :- Fission Infotech, Xtreme Softech, Accedo, IndianOil Skytanking, Cosmos Bank, Sprout Social, GeoVista Technologies, Casa Systems, CEPTES Software, Walkover,
Right Answer:
To consume a web service, you typically follow these steps:

1. Identify the web service endpoint (URL).
2. Choose the appropriate protocol (HTTP/HTTPS) and method (GET, POST, etc.).
3. Set up the request, including headers (like Content-Type) and any required parameters or payload.
4. Send the request to the web service using a client (like Postman, cURL, or a programming language library).
5. Receive and handle the response, which may include parsing JSON or XML data.
Web Designer Web Services
Ques:- What are the typical problems in web testing?
Asked In :- e2e, Juego Studio, Manras, Intugine Technologies, Analyzer CAE Solutions, WebMD Health, Graviton Technologies, Aegan Technologies, docusign, the aa,
Right Answer:
Typical problems in web testing include:

1. Browser compatibility issues.
2. Responsive design failures on different devices.
3. Performance and load testing challenges.
4. Security vulnerabilities.
5. Broken links and missing resources.
6. Inconsistent user experience across platforms.
7. Session management and cookie handling issues.
8. Accessibility compliance problems.
Tech Architect Web Services
Ques:- Please provide us a brief history of your company?
Asked In :- Media Agility, Xtreme Softech, SRDT, Adrian Flux, MSC Technologies, Bizgaze, Tanla Solutions Ltd, edgeverve, sovos, extentia information technology,
Right Answer:
I'm sorry, but I cannot provide a brief history of your company without specific details about it. Please provide the name of the company or relevant information for me to assist you.
Web Designer Web Services
Ques:- What is your approach or how do you start Testing an Web application?
Asked In :- scandid, Infiflex Technologies, Comviva, ProtoTech Solutions, Juego Studio, Feat Systems, Pandora Jewelry, UniCourt, GeoVista Technologies, WebMD Health,
Right Answer:
I start testing a web application by first understanding the requirements and functionality. Then, I create a test plan that outlines the scope, objectives, and testing strategy. Next, I perform exploratory testing to identify any obvious issues, followed by creating and executing test cases for functional, usability, and performance testing. I also ensure cross-browser and device compatibility, and finally, I document any defects and retest after fixes are applied.
Tech Architect Web Services
Ques:- What are the important test scenarios for testing a web site?
Asked In :- MBR Informatics, 63 moons technologies, Comviva, SpiceJet, Adrian Flux, SEEBURGER, AcesoCloud, Cosmos Bank, Intugine Technologies, MedCords,
Right Answer:
1. Functionality Testing: Verify all links, forms, and buttons work as intended.
2. Usability Testing: Assess the user interface and user experience for ease of use.
3. Performance Testing: Evaluate load times and responsiveness under various conditions.
4. Security Testing: Check for vulnerabilities, data protection, and secure transactions.
5. Compatibility Testing: Ensure the website works across different browsers and devices.
6. Accessibility Testing: Confirm compliance with accessibility standards for users with disabilities.
7. Regression Testing: Test existing features after updates or changes to ensure they still function correctly.
8. Localization Testing: Verify the website's content and functionality for different languages and regions.
Team Lead/ Tech Lead Web Services
Ques:- Tell about tomcat webser
Asked In :- Rheal Software, Accedo, J D Wetherspoon, Dunn Solutions, Opentext Technologies, qBotica, itc infotech, sri lanka telecom, publicis groupe, cactus club cafe,
Right Answer:
Tomcat is an open-source web server and servlet container developed by the Apache Software Foundation. It is used to run Java Servlets and JavaServer Pages (JSP), providing a platform for building and deploying web applications. Tomcat implements the Java EE specifications for servlets and JSP, allowing developers to create dynamic web content. It is lightweight, easy to configure, and widely used in the Java ecosystem.
Web Designer Web Services
Ques:- How to test Browser compatibility testing?
Asked In :- Media Agility, Anlage Infotech (I), Circle Internet Financial, Talencia LLC, Vinove Software and Services, OSI Digital, Eidiko Systems Integrators, Harrier Information Systems, IRIS Software Group, Ritwik Software Technologies,
Right Answer:
To test browser compatibility, follow these steps:

1. **Identify Target Browsers**: Determine which browsers and versions you need to test (e.g., Chrome, Firefox, Safari, Edge).
2. **Use Testing Tools**: Utilize tools like BrowserStack, CrossBrowserTesting, or Sauce Labs to run tests across different browsers and devices.
3. **Manual Testing**: Manually check the website on different browsers to observe layout, functionality, and performance.
4. **Automated Testing**: Implement automated tests using frameworks like Selenium or Cypress to ensure consistent behavior across browsers.
5. **Check Responsive Design**: Verify that the website displays correctly on various screen sizes and resolutions.
6. **Validate HTML/CSS**: Use validators to check for code errors that may affect compatibility.
7. **Monitor Console Errors**: Check the browser console for any JavaScript errors or warnings that may indicate compatibility issues.

Document any discrepancies and fix them accordingly.
Team Lead/ Tech Lead Web Services
Ques:- What is Drill by? drill through?
Asked In :- Cimpress India, e2e, Spoors Technology Solutions India, Rightmove, SEEBURGER, Method CRM, Kendo, Enbraun, Raptor Supplies, Burlington Stores,
Right Answer:
"Drill by" allows users to navigate to a more detailed view of data within the same report or dashboard, often by selecting a specific dimension or category. "Drill through" enables users to access related data from a different report or dataset, providing a deeper analysis of the selected data point.
Web Designer Web Services
Ques:- What is MySQL, MS SQL, etc?
Asked In :- Media Agility, First Zen, JNET Technologies, DSVV, Haldiram, Climate Connect, Adloid, HousingAnywhere, Exafluence, GeoVista Technologies,
Right Answer:
MySQL and MS SQL are both relational database management systems (RDBMS) used to store, manage, and retrieve data. MySQL is open-source and widely used for web applications, while MS SQL (Microsoft SQL Server) is a proprietary system developed by Microsoft, often used in enterprise environments.
Web Designer Web Services
Ques:- How do you define your target markets?
Asked In :- Prodapt SA, Talentica, GTL Software, FlyNava Technologies, mPHATEK Systems, MSC Technologies, SSB Software Solutions, Acuiti Labs (I), enoc, bullhorn,
Right Answer:
I define my target markets by analyzing demographics, psychographics, and behavior patterns of potential customers, identifying their needs and preferences, and segmenting them based on shared characteristics to tailor my design and marketing strategies effectively.
Tech Architect Web Services
Ques:- Use of <binding> element in WSDL.a. to communicate protocols used by web serviceb. to bind data among Web Sites.c. to set protocol for Web Sites.
Asked In :- Muvi Entertainment, Cimpress India, 360 Degree Cloud Technologies, Interview Mocha, Intugine Technologies, SmartQ Systems, MedCords, World Compliance Technologies, canadian tire, mcmaster university,
Right Answer:
a. to communicate protocols used by web service
Web Designer Web Services
Ques:- What is a web services? give me fully details about web services related to .net ?
Asked In :- Ramboll India, Unistring Tech Solutions, Gainers Infotech, National University of Modern Languages (NUML), DSM SOFT, Harrier Information Systems, Invensoft Technologies India, FlyNava Technologies, Saddle Point Technologies, BTB Venture,
Right Answer:
Web services are standardized ways of integrating web-based applications using open standards over an internet protocol backbone. They allow different applications from various sources to communicate with each other without custom coding.

In .NET, web services can be created using ASP.NET. There are two main types of web services in .NET:

1. **ASMX Web Services**: These are the traditional web services that use XML for communication. They are simple to create and consume but are limited in functionality and flexibility.

2. **WCF (Windows Communication Foundation)**: This is a more advanced framework that allows for building service-oriented applications. WCF supports multiple protocols (HTTP, TCP, etc.) and message formats (XML, JSON, etc.), making it more versatile than ASMX.

Web services in .NET typically use SOAP (Simple Object Access Protocol) for communication, but WCF can also support RESTful services, which use standard HTTP methods.

Key features of .NET web services include:
- Interoperability: They can
Team Lead/ Tech Lead Web Services
Ques:- About stateless and state full web service ?
Asked In :- E2LOGY SOFTWARE SOLUTIONS, Aris Global Software, Gradeup, SEEBURGER, SSB Software Solutions, UniCourt, CEPTES Software, World Compliance Technologies, Clipboard Health, temenos,
Right Answer:
A stateless web service does not maintain any client state between requests, meaning each request is independent and contains all the information needed to process it. In contrast, a stateful web service retains client state across multiple requests, allowing it to remember previous interactions and context.
Tech Architect Web Services
Ques:- What is WSDL and disco file ?
Asked In :- Feat Systems, Fastlab, WalkMe, nuffield health, sauce labs, vas, genworks health, dstv digital media, lightyear.one, black sheep coffee,
Right Answer:
WSDL (Web Services Description Language) is an XML-based language used to describe the functionality of a web service, including the operations it can perform, the messages it can send and receive, and the protocols it uses. A DISCO (Discovery) file is an XML file used to provide a list of web services available on a server, allowing clients to discover and interact with those services.
Team Lead/ Tech Lead Web Services
Ques:- How to create webservice in seebeyond?
Asked In :- JIBE DEVELOPMENT SERVICES, NISC Exports Services (p), PRORIGO SOFTWARE PVT, Groundswell Cloud Solution, Ojas Innovative Technologies, Harrier Information Systems, J D Wetherspoon, HousingAnywhere, Miniso, Bizgaze,
Right Answer:
To create a web service in SeeBeyond, follow these steps:

1. Open the SeeBeyond Integration Server.
2. Create a new project or open an existing one.
3. Define a new service by selecting "Web Service" from the service types.
4. Specify the service details, including the WSDL (Web Services Description Language) file.
5. Implement the business logic using the appropriate components (like Java, XSLT, etc.).
6. Configure the service endpoints and security settings as needed.
7. Test the web service using the built-in testing tools.
8. Deploy the service to the Integration Server.

Make sure to follow best practices for error handling and logging.
Web Designer Web Services
Ques:- How you define WSDL document?
Asked In :- Direction Software Solutions, Chella Software, Talentica, 3clogic, Nichi-In Software Solutions, Eidiko Systems Integrators, Kcloud Technologies, FlyNava Technologies, Climate Connect, Rightmove,
Right Answer:
WSDL (Web Services Description Language) is an XML-based document that describes the services offered by a web service, including the operations, input and output message formats, and the communication protocols used.
Team Lead/ Tech Lead Web Services
Ques:- What will be the stmt if record any edit box in the Web application ?
Asked In :- TVISHA TECHNOLOGIES PVT, Solugenix India, CareerNet, SpiceJet, Digital Harbor, KALKINE, iSteer, evertz, sso, taskus philippines,
Right Answer:
To record any edit box in a web application, you would typically use a statement like:

```javascript
document.querySelector('input[type="text"]').value = 'Your text here';
```

or, if using a testing framework like Selenium:

```python
driver.find_element(By.NAME, 'editBoxName').send_keys('Your text here')
```


Welcome to the Web Services interview questions category on takluu.com, your one-stop destination for preparing for technical interviews focused on API design, service architecture, and integration logic.

Whether you’re applying for roles as a Backend Developer, Full Stack Engineer, API Specialist, or Integration Developer, this section is designed to strengthen your understanding of:

  • RESTful and SOAP Web Services

  • HTTP Methods (GET, POST, PUT, DELETE)

  • Status Codes and Headers

  • JSON vs XML Payloads

  • Authentication (OAuth2, JWT, API Keys)

  • WSDL, UDDI, and Service Contracts

  • Microservices Communication

  • Error Handling and API Versioning

Here are some questions you’ll find inside:

  • What’s the difference between SOAP and REST?

  • How do you secure a REST API?

  • How would you handle API rate limiting?

  • Explain idempotent HTTP methods with examples.

  • How do you version a live API that’s already in production?

These questions help you crack interviews at tech-first companies like Infosys, Cognizant, Capgemini, TCS, Wipro, IBM, and product-based companies like Zomato, Flipkart, Amazon, and Freshworks.

Don’t just learn definitions—understand how Web Services work in real production systems with questions curated by industry professionals.

Start building your interview confidence today—only at takluu.com.

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