REST
Representational State Transfer (REST) is a protocol for exchanging data over a distributed environment. The main idea behind REST is that we should treat our distributed services as a resource and we should be able to use simple HTTP protocols to perform various operations on that resource.
JSON
The JavaScript Object Notation (JSON) data format, or JSON for short, is derived from the literals of the JavaScript programming language. JSON helps us to present and exchange data in a self-descriptive, independent and light way. This data can then be easily consumed and transformed into JavaScript objects.
In most browser-based applications, WCF can be consumed using JavaScript, jQuery, AngularJS and so on. When a client makes a call to WCF, JSON or XML is used as the format of the communication. WCF has the option to send the response in JSON object. This can be configured with the WebGet orWebInvoke attribute and the WebHttpBinding. This allows you to expose a ServiceContract as a REST service that can be invoked using either JSON or plain XML.
GET: Retrieves the information.
PUT: Replaces the entire collection with another collection.
POST: Creates a new entry in the collection.
DELETE: Deletes the entire collection.
Posted Date:- 2021-09-20 09:05:34
What is used to create an n-tire application?
What is needed to hold an error/exception?
What is the set of techniques in WFC?
What is used to design the application of the network? Define
State the contract that is used to rectify errors in WCF
In WCF what are the various isolation levels which are given?
What is the full form of REST?
State the types of binding that WCF encompasses.
Which is the namespace used to access WCF?
Mention the three types of transaction managers that WCF contains.
What is the usage of "maxConcurrentCalls" in Throttling?
What are the different types of transaction managers supported by WCF?
What is Callback mode in WCF? Explain.
What is the one-way mode in WCF? Explain.
Which styles of models are supported in WCF?
What is the usage of "receiveTimeout" property in WCF?
What is Exception Handling in WCF? What are the ways for WCF Exception Handling?
What is REST and how to create a WCF RESTful Service ?
What is Transport Reliability in WCF?
What is the transport and message reliability?
How can you test a WCF application without creating a client application?
What is Concurrency Management in WCF?
How many types of binding are there in WCF?
What is the request-reply mode in WCF?
What are the different modes of communication in WCF?
How would you generate a proxy for WCF?
What is Instance Management in WCF?
What is Transaction Propagation? And how WCF support it?
What is REST and what is the problem with WCF REST and how it can be resolved?
Give the address format of all the bindings in WCF.
Which are the different isolation levels in WCF?
What is the difference between ASMX web services and WCF?
What are the hosting requirements for a web service?
What are the three types of transaction manager WCF supports?