Knowledge management System analysis and design System analysis System Analyst System design Computer science E--Business, E--Commerce, ERP system analysis of distributed computer systems Data Mining-- KM System-- Knowledge Ethics Database design Electronic data processing Information systems Knowledge Codification Knowledge based systems LIBRARY SCIENCE Mobile Commerce-- Estrategies-- Internet Marketing-- Encryption-- Quality assurance Soft ware maintance System implementation Systems Analysis, Design Systems analysis Systen implementation e-Business--e-Commerce--e-Finance--e-government--e-Marketing--e-Retailing--e-HRM--M-commerce--e-govt