Introduction: Top 50 WebServices Interview Questions & Answers

WebServices is the latest trend in Technology world. It is the new architecture on which very few books have been written. If you are aiming to get a job in companies with WebServices architecture like- Netflix, Amazon etc. then this book can help you prepare for the technical interview. This books also covers Software Architect level information in Q&A format for easy grasp of the concept. This book helps...
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Introduction: Top 50 WebServices Interview Questions & Answers

WebServices is the latest trend in Technology world. It is the new architecture on which very few books have been written. If you are aiming to get a job in companies with WebServices architecture like- Netflix, Amazon etc. then this book can help you prepare for the technical interview.
This books also covers Software Architect level information in Q&A format for easy grasp of the concept. This book helps you in understanding the deep concepts behind WebServices in a Q&A format. It is an important topic for a software developer to know about WebServices.
It is a compilation of advanced WebServices interview questions after attending dozens of technical interviews in top-notch companies like- Facebook, Google, Ebay, Amazon etc. Each question is accompanied with an answer so that you can prepare for job interview in short time.
Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of WebServices concepts.

How will this book help me?

By reading this book, you do not have to spend time searching the Internet for WebServices interview questions. We have already compiled the list of the most popular and the latest WebServices Interview questions.

Are there answers in this book?

Yes, in this book each question is followed by an answer. So you can save time in interview preparation.

What is the best way of reading this book?

You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass, mark the questions that you could not answer by yourself. Then, in second pass go through only the difficult questions. After going through this book 2-3 times, you will be well prepared to face a technical interview in WebServices architecture.

What is the level of questions in this book?

This book contains questions that are good for a Associate Software engineer to an Architect level. The difficulty level of question varies in the book from a Fresher to an Experienced professional.

What are the sample questions in this book?

• What is a Webservice?
• What are the main features of a Web service?
• What are the main components of a Web Service?
• What is the difference between Service Oriented Architecture (SOA) and Web Service Architecture?
• What are the main advantages of Web Service architecture?
• Why Web Service architecture is considered loosely coupled?
• What are the four basic properties of a SOA service?
• What are the main layers of Web Service architecture?
• What are the six core values of Service Oriented Architecture?
• How does a Web Service Work?
• What is Synchronicity?
• What is Web Service manageability?
• What are factors that influence Service Granularity in SOA?
• What is the benefit of Interoperability of Web Service?
• What are the major protocols used in Web Service architecture?
• Why do we use XML in a Web Service?
• What is the role of SOAP in a Web Service?
• What are the different approaches you can follow to implement SOAP based Web Service?
• How would you choose between SOAP and REST Web Services?
• What are the main differences between SOAP and REST in SOA?
• Why do we use WSDL in a web service?
• What is BEEP?
• What do you know about JAX-RS API?
• What are the popular implementations of JAX-RS API?
• How does XML-RPC work?
• What are the core features of XML-RPC?
• What are the main features of SOAP?
• What are the main annotations of JAX-RS API?

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