networking

Peer-to-peer refers to the direct sharing of resources and information between devices or users without relying on a central server.

High availability systems fail very rarely. Fault-tolerant systems run even during partial failure.

Border Gateway Protocol (BGP) transmits routing data between autonomous systems, while OSPF and EIGRP are used within autonomous systems.

ARPANET was the first operational computer network that became the foundation of the modern internet.

IMAP and POP3 are protocols used to retrieve email from a remote server to a local email client.

A server is a computing system that processes client requests made over a network.