INFORMATION ENGINEERING + DATENBANKENTWURF (INFORMATIONSSYSTEME); SOFTWAREQUALITÄT (SOFTWARE ENGINEERING); SOFTWAREMETRIK (SOFTWARE ENGINEERING); QUALITÄTSMANAGEMENT + QUALITÄTSSICHERUNG (BETRIEBSWIRTSCHAFT); INFORMATION ENGINEERING + DATABASE DESIGN (INFORMATION SYSTEMS); SOFTWARE QUALITY (SOFTWARE ENGINEERING); SOFTWARE METRICS (SOFTWARE ENGINEERING); QUALITY MANAGEMENT + QUALITY ASSURANCE (BUSINESS ECONOMICS)