File Name: http protocol interview questions and answers .zip
Web services, a very well known term when we talk about exchanging some sort of data between multiple applications or say software.
- Operational Hypertext Transfer Protocol (HTTP) Interview Questions & Answers:
- HTTP Interview Questions
- Top 20 HTTP Interview Questions for 2020
- Top 20 RESTful Web Services Interview Question and Answers
Hypertext Transfer Protocol HTTP is a networking protocol for distributed, collaborative, hypermedia information systems. Is This Answer Correct? HTTP session is a sequence of network request-response transactions.
Operational Hypertext Transfer Protocol (HTTP) Interview Questions & Answers:
What is HTTP? The basic features of HTTP are as follows:. What is status code in HTTP? It is a Standard response code given by web server on Internet. It helps to identify the cause of problem when web page or other resource does not load properly.
HTTP Interview Questions
Describe the different roles of HTTP? In HTTP, there are two different roles: server and client. In general, the client always initiates the conversation; the server replies. HTTP is text based; that is, messages are essentially bits of text, although the message body can also contain other media. Text usage makes it easy to monitor an HTTP exchange. What is the mean of GET? It instructs the server to transmit the data identified by the URL to the client.
Dear readers, these RESTful Web services Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of RESTful Web services. It revolves around resource where every component is a resource and a resource is accessed by a common interface using HTTP standard methods. Now a days JSON is the most popular format being used in web services. A web service is a collection of open protocols and standards used for exchanging data between applications or systems. Software applications written in various programming languages and running on various platforms can use web services to exchange data over computer networks like the Internet in a manner similar to inter-process communication on a single computer.
1) What is HTTP? HTTP stands for Hypertext Transfer Protocol. 2) What are HTTP Request Messages? 3) What are HTTP Request Methods? 4) What is the Status Code? 5) What are Persistent Connections? 6) What is Session State in HTTP? 7) What is HTTP Message? 8) What is HTTP cURL?
Top 20 HTTP Interview Questions for 2020
It should not contain a request body as it will be discarded. Maybe it can be cached locally or on the server. The web server at this point can decide what to do with the data in the context of specified resource PUT is idempotent meaning, invoking it any number of times will not have an impact on resources. However, POST is not idempotent, meaning if you invoke POST multiple times it keeps creating more resources 11 Mention which markup language can be used in restful web api? How you determine to which one to choose?
It is a set of rule which is used for transferring the files like, audio, video, graphic image, text and other multimedia files on the WWW World Wide Web. HTTP Requests are messages which are sent by the client or user to initiate an action on the server. Using the SP characters, the elements are separated. Request Header Fields: The request-header fields are used to allow the client to pass additional information to the server like the request and the client itself. The request header fields act as request modifiers, with semantics equivalent to the parameters on a programming language method invocation.
Cross-origin resource sharing CORS is a mechanism that allows many resources e. The actual request can then be submitted. Explain the basic structure of a MIME multipart message when used to transfer different content type parts. Provide a simple example. Each MIME message starts with a message header.
It is a Standard response code given by web server on Internet. It helps to identify the cause of problem when web page or other resource does not load properly.
Top 20 RESTful Web Services Interview Question and Answers
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