Packet switching
Networks[1]
Packet switching is a method of grouping data transmitted over a digital network into packets which are composed of a header and a payload. Data in the header is used by networking hardware to direct the packet to its destination where the payload is extracted and used by application software. Packet switching is the primary basis for data communications in computer networks worldwide.[2]
a good introductory video[edit]
See Also[edit]
Standards[edit]
These standards are used from the IB Computer Science Subject Guide[3]
- Explain how data is transmitted by packet switching.
References[edit]
- ↑ http://www.flaticon.com/
- ↑ https://en.wikipedia.org/wiki/Packet_switching
- ↑ IB Diploma Programme Computer science guide (first examinations 2014). Cardiff, Wales, United Kingdom: International Baccalaureate Organization. January 2012.