Southampton's fire cover is provided by Hampshire Fire and Rescue Service. There are three fire stations within the city boundaries at St Mary's, Hightown and Redbridge.
Along with Hightown and Redbridge, what's the third fire station in Southampton?
St Mary's

Just as the navigational approach would require programs to loop in order to collect records, the relational approach would require loops to collect information about any one record. Codd's solution to the necessary looping was a set-oriented language, a suggestion that would later spawn the ubiquitous SQL. Using a branch of mathematics known as tuple calculus, he demonstrated that such a system could support all the operations of normal databases (inserting, updating etc.) as well as providing a simple system for finding and returning sets of data in a single operation.
What is used to solve the problem of looping?
a set-oriented language

Most of the Korean Presbyterian denominations share the same name in Korean, 대한예수교장로회 (literally means the Presbyterian Church of Korea or PCK), tracing its roots to the United Presbyterian Assembly before its long history of disputes and schisms. The Presbyterian schism began with the controversy in relation to the Japanese shrine worship enforced during the Japanese colonial period and the establishment of a minor division (Koryu-pa, 고려파, later The Koshin Presbyterian Church in Korea, Koshin 고신) in 1952. And in 1953 the second schism happened when the theological orientation of the Chosun Seminary (later Hanshin University) founded in 1947 could not be tolerated in the PCK and another minor group (The Presbyterian Church in the Republic of Korea, Kijang, 기장) was separated. The last major schism had to do with the issue of whether the PCK should join the WCC. The controversy divided the PCK into two denominations, The Presbyterian Church of Korea (Tonghap, 통합) and The General Assembly of Presbyterian Church in Korea (Hapdong, 합동) in 1959. All major seminaries associated with each denomination claim heritage from the Pyung Yang Theological Seminary, therefore, not only Presbyterian University and Theological Seminary and Chongsin University which are related to PCK but also Hanshin University of PROK all celebrated the 100th class in 2007, 100 years from the first graduates of Pyung Yang Theological Seminary.
In what year did the Korean church celebrate the 100th class?
2007