(March 2013) Visual Basic for Applications (VBA) is an implementation of Microsoft's event-driven programming language Visual Basic 6, which was discontinued in 2008, and its associated integrated development environment (IDE).
Decision Support System (DSS) A decision support system (DSS) is a computer-based application that collects, organizes and analyzes business data to facilitate quality business decision-making for management, operations and planning.
Definition - What does Support Level mean? Support level is the extent of technical assistance provided for an IT software product to its customers. Support is normally divided into up to four levels: level/tier 1, level/tier 2, level/tier 3 and level/tier 4. The support level is based on the complexity of support provided.