What are P2P/Torrents?

• A. Peer to Peer file sharing methods that allow users to download large files from many hosts quickly.
• B. A type of firewall that blocks unauthorized access.
• C. A streaming service for live video.
• D. A programming language for web development.

Answer: (A)

P2P, or peer-to-peer sharing, is a model where files are distributed among many computers (peers) rather than from a single central server. Torrents are a specific P2P method that splits a file into pieces and lets you download those pieces from multiple peers at once, guided by a small torrent file or magnet link. This swarming approach speeds up downloads for large files because you can pull different chunks from several sources simultaneously, and each piece can be verified for integrity. It’s especially useful for distributing large distributions like Linux ISO images or open-source software, reducing the burden on any single server and providing redundancy. The concept relies on participants who have the complete file (seeders) sharing it, while others are in the process of downloading (leechers). This description matches P2P/Torrents, not a firewall, a streaming service, or a programming language.