Web Designing and Developement

 Protocol

The protocol is a set of rules to govern data transfer between devices.

Govern data between devices

Protocols are following

TCP - Transmission control protocol

IP - Internet Protocol

IP Addresses - Internet addresses protocol

POP - Post office protocol

SMTP - Simple mail transport protocol

FTP - File transfer protocol

HTTP - hypertext transfer protocol

UDP - User datagram protocol

Server Hardware 

Server hardware is the physical components that make up a server, such as a 

• processor
• memory
• hard drives
•  network interface card (NIC)

Types of servers

• print server
• file server
• DNS server
• Database server
• proxy server
• monitoring and management of server

Server operating system

• Microsoft Windows
• Proxy server
• Oracle Solaris
• Max OS X server

Most common features of server operating system-

• Administrative tool
• security
• Stable environment
• performance
• Hardware combability