System testing is basically a part of software testing and test plan should always contain specific space for this testing. To test the system as a whole, requirements and expectations should be clear and the tester needs to understand real time usage of application too.
The city of Milwaukee, Wisconsin was chosen as the location in which Happy Days was set. Tom Miller, one of the producers, grew up in Milwaukee. In addition, Milwaukee gave the show a midwest flavor that they thought would appeal to a broad-based audience.
1964: American actors Andy Griffith (left) and Ron Howard in a scene from The Andy Griffith Show. (CBS/Getty) The young actor directed several episodes of Happy Days, but could not find a major studio willing to entrust a feature film to a 23-year-old novice, however well-known.