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REST API Interview Questions and Answers

Related differences

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Ques 1. What is REST API (RESTful Web Services)?

An API, or application programming interface, is a software-to-software interface that permits communication and data sharing between otherwise independent applications. All data is regarded as resources in a REST API, and each resource is identified by a distinct standard resource identifier (URI).

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Ques 2. What is the REST stands for?

Representational State Transfer is referred to as REST.

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Ques 3. RESTful web services, what exactly do you mean?

RESTful web services, which adhere to the REST architecture, are another name for REST API.

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Ques 4. What characteristics distinguish RESTful web services?

The following distinguishing characteristics of RESTful online services:

  • server-client decoupling
  • communication assistance
  • thin, uniform interface
  • stateless
  • layered approach
  • cacheable
  • on-demand code

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Ques 5. What does messaging mean in the context of RESTful internet services?

When a REST client wishes to send a request to the server using a REST API web service, they can do so using an HTTP application form, and the server is no different. In REST, this type of communication is known as messaging.

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