The use of value codes and value labels depends on the nature of the variable

Convergence of consumer preferences has led to an enhanced emphasis on standardization which implies that ________

A) the consistently rising prices of consumer goods have led to a demand vacuum in the market B) the distance between consumers worldwide has increased with the advent of technology C) the raw materials, parts, and components sourced by professional buyers are very similar in design and structure D) the globalization of services has adversely affected the quality of service worldwide

What class of DSS incorporates simulation and optimization?

A) model-driven DSS B) data-driven DSS C) communications-driven/Group DSS D) knowledge-driven DSS