Case 2 Robert wants to design a program for ordering pizza. He has completed a flowchart that illustrates how the computer should proceed through the instructions in the final program. The shape, price, and size of the pizza are presented as input. The output expresses which pizza is the best deal after being asked for a decision on the input. He has also created a UML (Unified Modeling Language) diagram. The pizza program will work on code that asks the user to make a choice of true or false as long as it contains a ____.
A) repetition control structure
B) selection control structure
C) flowchart
D) none of the above

Question

Quizplus · Accepted Answer

The program needs a selection control structure to determine which pizza is the best deal based on the input. The flowchart and UML diagram are design tools and not actual programming structures. The use of a repetition control structure is not mentioned as a requirement for the program.

Case 2 Robert Wants to Design a Program for Ordering