Previous researchers have found that most programmers or web developer usually have problems with the generation of libraries, creation of databases and the integration of the two aforementioned. These problems also include the re writing of libraries for different applications, maintenance of already written libraries in case of any changes in database or vice versa. Various kinds of open source softwares are usually used in the creation of web applications or content management systems. However, these problems are relative due to the level of the programmer and the programming paradigm employed by the programmer. This paper presents a Library (Codes) Generating Machine that can be used to solve these problems, for it automatically generates libraries and creates databases based on the approach employed by the programmer. The two ways that are adopted in the usage of this system are either starting from the creation of database and its tables (Backward Approach i.e. starting from database design) or from the creation of class(es) (Forward approach i.e. starting from object identification).

Computer Based Test System also referred to as eexaminations System, is a software that can be used to conduct examinations through the internet or in an intranet for a remote or in-house candidates. This paper identify the need for improving the current CBT software systems employed by tertiary institutions. The proposed features for improving the reviewed systems includes state persistency (in order to prevent data loss in case of any interruption or disruptions that may occur during examinations) and Question Categorization (in order to fairly evaluate candidates by posing questions with overall equal strength to each and every candidate taking an examination). This paper detailed the requirements, design and implementation of the proposed for the improvement of the CBT systems. The implementation of the system was done by the use of C# programming language, SQL Serever 2005 express edition, Visual studio 2008 express edition as the IDE. The acceptability of the proposed system was evaluated by conducting a survey to sample opinions of users on the improvements in the proposed CBT system.