What default port does HTTP use?

What default port does HTTP use?

• Port 22
• Port 8080
• Port 80
• Port 21 

EXPLANATION

Secure Shell Port 22 

Secure Shell is a cryptographic network protocol for operating network services securely over an unsecured network. The best known example application is for remote login to computer systems by users. 

 

Port 8080

PortTCP/UDP - EMC2 (Legato) Networker or Sun Solcitice Backup (Official) [7937-9936]
TCP - HTTP alternate (http_alt)—commonly used for Web proxy and caching server, or for running a Web server as a non-root user (Official)
TCP - Apache Tomcat (Unofficial)
UDP - FilePhile Master/Relay (Unofficial) The primary protocol and port used by HTTP is TCP port 80. 

Port 80 is the port number assigned to commonly used internet communication protocol, Hypertext Transfer Protocol (HTTP). It is the port from which a computer sends and receives Web client-based communication and messages from a Web server and is used to send and receive HTML pages or data

Port 21 File Transfer Protocol

The File Transfer Protocol is a standard network protocol used for the transfer of computer files between a client and server on a computer network.