The Unified Modeling Language (UML) uses a set of symbols to represent graphically the _____ within a system.

class rectangleType{public:void setLengthWidth(double x, double y);//Postcondition: length = x; width = y;void print() const;//Output length and width;double area();//Calculate and return the area of the rectangle;double perimeter();//Calculate and return the parameter;rectangleType();//Postcondition: length = 0; width = 0;rectangleType(double x, double y);//Postcondition: length = x; width = y;private:     double length;  double width;}; Consider the accompanying class definition, and the object declaration:rectangleType bigRect(14,10); Which of the following statements is correct?

A. bigRect.setLengthWidth(); B. bigRect.setLengthWidth(3.0, 2.0); C. bigRect.length = 2.0; D. bigRect.length = bigRect.width;

Which of the following enables employees to deliver valuable results more quickly, improve their productivity, and get products and new ideas to market faster?

a. Adhering to time-tested methods and concepts b. Preventing the dissemination of explicit knowledge c. Avoiding collaboration among contractors, suppliers, and other business partners d. Sharing experience and expertise of employees across an organization