The search function searches the binary search tree for a given item. If the item is found in the binary search tree, it returns ____.

A. true
B. false
C. a reference to the node where the item was found
D. 1


Answer: A

Computer Science & Information Technology

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Assigning an object of a derived class to a variable of a base class is called:

a. static binding b. dynamic binding c. upcasting d. downcasting

Computer Science & Information Technology

The local DNS server forwards requests for unknown hostnames to a(n) ____________________, which is a type of DNS server.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Any text can be converted to a table

Indicate whether the statement is true or false

Computer Science & Information Technology

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 declaration:rectangleType bigRect; Which of the following statements is correct?

A. rectangleType.print(); B. rectangleType::print(); C. bigRect.print(); D. bigRect::print();

Computer Science & Information Technology