COMPUTER NETWORKING

APPLICATION LAYER

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which part of the architecture sends a POST request?
A
Client
B
Server
C
Database
D
Internet
Explanation: 

Detailed explanation-1: -An HTTP request is made by a client, to a named host, which is located on a server. The aim of the request is to access a resource on the server. To make the request, the client uses components of a URL (Uniform Resource Locator), which includes the information needed to access the resource.

Detailed explanation-2: -The browser is always the entity initiating the request. It is never the server (though some mechanisms have been added over the years to simulate server-initiated messages). To display a Web page, the browser sends an original request to fetch the HTML document that represents the page.

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