Network Protocol is a protocol that operates at the network layer (layer 3) of the Open Systems Interconnection (OSI) reference model for networking. OSI model is the most popular model used to...

Serial Transmission is a form of signal transmission that sends information one bit at a time over a single data channel. Serial interfaces are generally used to connect data communications...

HTTP Status Codes are three-digit codes that Web servers return in response to Hypertext Transfer Protocol (HTTP) requests sent by Web browsers. They are also known as HTTP error codes because most...

User Datagram Protocol, known as UDP, is a TCP/IP transport layer protocol that supports unreliable, connectionless communication between hosts on a TCP/IP network.

A Network Operating System, also known as NOS, is a computer operating system that is network-aware.

A Top-level domain is any domain that is directly under the root domain in the hierarchical Domain Name System (DNS).