two-level switch
21Function-level programming — In computer science, function level programming refers to one of the two contrasting programming paradigms identified by John Backus in his work on programs as mathematical objects, the other being value level programming.In his 1977 Turing award …
22Banyan switch — A Banyan Switch is a complex crossover switch used in electrical or optical switches.It is named for its resemblance to the roots of the Banyan tree which crossover in complex patterns. Logical banyan switches are used in logic or signal pathways …
23High Level Bridge — Infobox Bridge bridge name = High Level Bridge caption = A Class 156 DMU crossing the bridge, which is clad whilst being restored official name = locale = Newcastle Gateshead, England carries = Motor vehicle Locomotives Pedestrians crosses =… …
24Ground-level power supply — 300px|thumb|right|A section of APS track showing the neutral sections at the end of the powered segments plus one of the insulating joint boxes whichmechanically and electrically join the APS rail segmentsGround level power supply, also known as… …
25Double Switch (video game) — Double Switch Double Switch PC cover Developer(s) Digital Pictures Publisher(s) …
26Packet Switch Stream — In the UK, PSS, was an X.25 based packet switched network, provided by the British Post Office Telecommunications and then British Telecom from 1980, onwards. After a period of pre operational testing with customers (mainly UK Universities and… …
27National Financial Switch — Any bank can now join National Financial Switch: Press release July 26,2011 Any bank with Core Banking Solution with 24 X 7 transaction banking capabilities with ATM or no ATM can now join the National Financial Switch (NFS) through a sponsor… …
28BBC Two — Infobox TV channel name = BBC Two logosize = 200px logofile = BBC Two.svg logoalt = BBC Two logo launch = 20 April 1964 picture format = PAL (576i) 16:9 share = 7.2% share as of = June 2008 share source =… …
29Voice operated switch — In telecommunications, a voice operated switch, also known as VOX or Voice Operated eXchange, is a switch that operates when sound over a certain threshold is detected. [cite book |title=Newton s Telecom Dictionary |last=Newton |first=Harry… …
30Underwater hockey — Two players competing for the puck at GB Student Nationals, Bangor Underwater hockey (UWH; also called Octopush and Water Hockey) is a global non contact sport in which two teams compete to maneuver a puck across the bottom of a swimming pool… …
