System Integration: Integrating different subsystems into a single system (a group of subsystems working together to provide overall functionality) and ensuring that the subsystems work well together is what engineering means. In IT, system integration means physically or functionally connecting different computer systems and software programs to work as a coordinated whole.

Alan Greenspan: Brief Bio, Policies, and Legacy
Alan Greenspan: Brief Bio, Policies, and Legacy American economist Alan Greenspan presided over the Federal Reserve’s Board of Governors from 1987 to 2006, serving as the country’s central bank. He also held the position of chair of the Federal Open Market group (FOMC), the Fed’s main group for formulating monetary policy and controlling the nation’s... Read more