It is easy to see how a program flows. For example, where does following one path, as opposed to another, take the program? Flowcharts follow an international standard - it is easy for any flowchart ...

Retail giant Walmart is the No. 1 company in the world in terms of revenue and the world's largest family-owned business. The Walton family owns about 45% of the total shares. Founder Sam Walton also ...