Tuesday, 20 September 2011

Web Services Questions

Here we go:

  • Explain web services architecture (publish-find-bind).
  • What are the types of web services?
  • What is SOAP? Name two types of SOAP web services used.
  • What are the two approaches to create SOAP web services?
  • What is WSDL? Why would you need it?
  • What is the difference between DOM and SAX in JAXP?
  • Would you say JAXB is the best for performance? If not what is?
  • What is contract first? Where do you start?
  • What options do you have for security in Web Services?
  • In RESTful Web Services, what is the difference between POST and PUT?
  • Can you use GET instead of PUT to perform an update?
  • Name different output format that REST supports.
  • How do you handle errors in RESTful web services? Describe the options, the advantages and disadvantages.
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