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Rest - Interview Questions and Answers for 'Overstock.com' - 2 question(s) found - Order By Newest

Very frequently asked in companies using SOA.
  Q1. What are RESTful Web Services ?Rest
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Ans. REST or Representational State Transfer is a flexible architecture style for creating web services that recommends the following guidelines -

1. http for client server communication,
2. XML / JSON as formatiing language ,
3. Simple URI as address for the services and,
4. stateless communication.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   web services   rest   java   j2ee  architecture     Synechron  CapitalOne  Overstock.com  Ebay  At&t  HCL Technologies  Barclays  Tata Consultancy (TCS)  Cognizant (CTS)  Wipro  Infosys  EPAM  Mphasis  verchaska infotech      intermediate        frequent


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 If Project A is calling web service of project B and there are some changes in project B, Will Project A needs to be rebuilt ?


Frequently asked question in companies using Rest Web services.
 Q2. Different between POST and PUT in Rest Rest2016-07-22 14:33:40

Ans. PUT requests are only meant to place the object as it is on server. For example - You want a file to be uploaded and then placed in a particular folder or you want an Employee object to be persisted in the table.

POST requests are also meant to transfer information from client to server but that information once received at the server is evaluated , modified or refactored before persisting.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     Put vs Post   Rest     overstock.com  HCL Technologies  Tata Consultancy (TCS)  Tech Mahindra  Indra        frequent


Related Questions

 Should a Database Update Request be a POST or PUT Request in Rest
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