Programming Concepts Interview Question:

Explain what is port? what is HTTP port, FTP port, Telnet port and others?

Submitted by: Administrator

ports are like different gates of the building. Each gate is having its own function.

HTTP Port .... it will allow only HTTP people... It communicates in HTTP protocol.. any request with http:// .... HTTP.. is Hyper Text Transfer Protocol

FTP Port : File Transfer Protocol.... used to upload and download files..... used to update websites from the local machine... it requires FTP host name, username and password.. and on the host machine FTP services should be enabled.

Telnet port: telenetting with other computer in hybrid environment... from thin client to server..
Submitted by: Administrator