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Faculty of Accounting and Informatics

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Has files: YesSubject: search.filters.subject.Information technology--Dissertations, Academic

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    The development of a method to assist in the transformation from procedural languages to object oriented languages with specific reference to COBOL and JAVA
    (2002) Wing, Jeanette Wendy
    Computer programming has been a science for approximately 50 years. It this time there havebeen two major paradigm shifts that have taken place. The first was from “spaghetti code” to structured programs. The second paradigm shift is from procedural programs to object oriented programs. The change in paradigm involves a change in the way in which a problem is approached, can be solved, as well as a difference in the language that is used. The languages that were chosen to be studied, are COBOL and Java. These programming languages were identified as key languages, and the languages that software development are the most reliant on. COBOL, the procedural language for existing business systems, and Java the object oriented language, the most likely to be used for future development. To complete this study, both languages were studied in detail. The similarities and differences between the programming languages are discussed. Some key issues that a COBOL programmer has to keep in mind when moving to Java were identified.
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    Understanding the influence of a second language on the academic performance of learners in information technology : a case study of isiZulu-speaking English second language learners in KwaZulu-Natal
    (2007) Njobe, Mandisa Purity
    Over the years, computers have been introduced to many South African classrooms in an attempt to improve education, and this is true for Previously Technologically Disadvantaged (PTD) schools in Kwazulu-Natal with learners whose first language is isiZulu. However, frameworks of computer learning vary widely and there is a crucial need to understand how specific situational conditions either facilitate or constrain the implementation of computer-supported learning in these schools. This thesis discusses research undertaken to document the process of introducing localised OpenOffice.org.za software with an isiZulu interface into Information Technology education at PTD schools in the KwaZulu-Natal province. The thesis also documents the process of introducing a dual language medium in Information Technology at the Durban University of Technology. The study investigates the English language as one of the possible causes of the lack of understanding of computers by English second language learners.
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    A modelling approach to elephant and tree population dynamics for a small game farm
    (2005) Stretch, Anne-Marie
    Throughout Africa, growing human populations and resulting loss of wildlife habitat is a critical issue for most animal species. It is more and more common for privately owned small or medium sized farms to reintroduce wildlife on their land and such protected areas are fast becoming the only refuges available to wild animals. However a comprehensive understanding of the complex ecological processes taking place is vital for the effective management of restricted areas and the conservation of biodiversity. Due to the enormous complexity of an ecological system and the long periods of the related dynamics, it is very difficult to analyse the interaction between animals and plant populations without suitable computer models. In this thesis, the dynamics between elephant and trees (a major food source) are considered using computer simulations.
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    A guide to improving the e-commerce user interface design
    (2005) Singh, Alveen
    This study examines the efficiency, ease of use and ease of understanding of user interface designs implemented in current e-commerce websites. Four South African based e-commerce websites formed the test cases of this study. Selection of the test cases was based on the results and conclusions of previous surveys conducted by an independent research institution. The outcome of that survey identified the most popular e-commerce websites among South African internet users.