Information Systems

Information system (IS) – definition, components, classification, issues.
Strategic planning.
Development of IS, requirement specifications. Design of IS architecture.
Methodology for development of IS – structural, prototype, object-oriented
methods. Structured analysis and design.
Database system (DBS). DBMS, its role and functions. Conceptual scheme. ERA
diagram. UML. Relational data model, relational DBMS, concept, requirements,
tools.
Querying. Relational algebra. Functional analysis.
Implementation of IS. Economics of IS. Maintenance of IS. Protection of IS.
CASE technology.