Making Multiple Comparisons in Decision Statements In this exercise, you use what you...

Making Multiple Comparisons in Decision Statements

In this exercise, you use what you have learned about OR logic. This example program was written for a marketing research firm that wants to determine if a customer prefers Coke or Coke Zero over some other drink Study the following code and then answer Questions 1-4.

1. What is the exact output when this program executes if the customer's name is Chas Matson and the drink is Coke? _____________________________________________________________________________________

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2. What is the exact output when this program executes if the customer's name is Chas Matson and the drink is Coke Zero? _____________________________________________________________________________________

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3. What is the exact output from this program when

if(drink . equal s ("Coke")|| drink . equal s ("Coke Zero"))

is changed to

if(drink.equals("coke") || drink.equals("Coke Zero"))

and the customer's name is still Chas Matson and the drink is still Coke?

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4. What is the exact output from this program when if(dri nk.equal s ("Coke") II drink. equal s ("Coke Zero")) is changed to

if(drink.equals("Coke") II drink.equals("coke") II

drink. equal s ("Coke Zero") II drink. equal s ("coke zero"))

and the customer's name is Chas Matson, and the drink is coke? What does this change allow a user to enter?

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