Which Statement Is True Concerning Integrated Information Systems

Which statement is true concerning integrated information systems?

A) Integrated information systems measure a company's products,services,and activities against other more efficient and effective divisions or businesses.
B) Integrated information systems tie together various databases and applications.
C) Integrated information systems focus on increasing quality as perceived and defined by the customer.
D) Integrated information systems emphasize strengthening the weakest link (or constraint) of the company to improve operations.