COMPUTER NETWORKING

INTRODUCTION

PROTOCOL LAYERING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
HTTP, FTP are protocol of which OSI Model layer
A
Physical layer
B
Network layer
C
Transport layer
D
Applicational layer
Explanation: 

Detailed explanation-1: -HTTP (Hypertext Transfer Protocol) and FTP (File Transfer Protocol) are the two internet protocols that are used to transfer data between a client and a server. Both of these protocols operate on the Application Layer of the OSI model.

Detailed explanation-2: -HTTP is in the Application layer of the Internet protocol suite model and in the Session Layer of the OSI Model. The session layer of the OSI Model is responsible for creating and managing sessions and is the first layer that passes data.

Detailed explanation-3: -File Transfer Protocol is a protocol present at the Application layer of the OSI Model. FTP is one of the easier, simpler, and secure ways to exchange files over the Internet. FTP is different from the other client/server applications as this protocol establishes two connections between the hosts.

Detailed explanation-4: -Application Layer (Layer 7) It provides the provision of the communication between Applications. Some of the protocols used in Application Layer are Telnet, FTP, SMTP, HTTP etc.

There is 1 question to complete.