high-level switch
31Packet 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… …
32Sitka High School — Infobox Secondary school name = Sitka High School established = 1940s city = Sitka state = Alaska country = U.S. type = Public secondary grades = 9–12 head label = Principal head = Howard Wayne campus = Open students = 400 mascot = Wolves website …
33Rikkai Junior High School — or nihongo|Rikkai Daigaku Fuzoku|私立立海大附属中学校, usually shortened as Rikkai Dai in the Japanese versions, is a fictional school located in the Kanagawa prefecture in the manga and anime The Prince of Tennis . It is a rival school for the series main …
34Dead man's switch — For other uses, see Dead man s switch (disambiguation). A dead man s switch in a high altitude truck A dead man s switch (for other names, see alternative names) is a switch that is automatically operated in case the human operator becomes… …
35Stevenson High School (Lincolnshire, Illinois) — Adlai E. Stevenson High School Address 1 Stevenson Drive Lincolnshire, Illinois, USA Coordinates …
36Central High School (Saint Paul, Minnesota) — Infobox Secondary school name = Saint Paul Central High School motto = Many traditions, one school established = 1866 type = Public president = students = 2500 grades = 9–12 city = Saint Paul state = Minnesota country = USA district = campus =… …
37Chester Catholic High School — Coordinates: 53°10′44″N 2°53′31″W / 53.179°N 2.892°W / 53.179; 2.892 …
38St. Elizabeth Catholic High School — Infobox Education in Canada name= St. Elizabeth Catholic High School imagesize= 350px motto= motto translation= streetaddress= 525 New Westminster Drive city= Thornhill province= Ontario postalcode= L4J 7X3 areacode= 905 phone= 882 1460 (905) 882 …
39Aurelia High School — Infobox School name = Aurelia High School type = Public location = 300 Ash St. Aurelia, Iowa enrollment = 105 mascot = Bulldogs colors = Blue, Green, and Silver district = Aurelia Community School District website = [http://www.aurelia.k12.ia.us/ …
40Difficulty level — In general usage, difficulty level refers to the relative difficulty of completing a task or objective. In computer and video games, the term specifically delineates the ease or difficulty with which an average user may complete a game or a part… …
