Which of the following C# expressions means, "If itemNumber is 5 and zone is 1 or 3, add TAX to price"? A: if (itemNumber = 5 && (zone = 1 || zone = 3))price = price + TAX; b. two of these C: if (itemNumber = && zone == 1 || zone price = price + TAX;   D: if (itemNumber = 5 && (zone=1 || 3))price = price + TAX;

Programming with Microsoft Visual Basic 2017
8th Edition
ISBN:9781337102124
Author:Diane Zak
Publisher:Diane Zak
Chapter6: Sub And Function Procedures
Section: Chapter Questions
Problem 2MQ2
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Which of the following C# expressions means, "If itemNumber is 5 and zone is 1 or 3, add TAX to price"?

A: if (itemNumber = 5 && (zone = 1 || zone = 3))price = price + TAX;

b. two of these

C: if (itemNumber = && zone == 1 || zone price = price + TAX;

 

D: if (itemNumber = 5 && (zone=1 || 3))price = price + TAX;

Expert Solution
Step 1

Option A:

 if (itemNumber = 5 && (zone = 1 || zone = 3))price = price + TAX;

Explanation:

This option is incorrect because the comparison operator == should be used instead of the assignment operator = in the condition itemNumber = 5 and zone = 1 or zone = 3.

The assignment operator = sets the value of a variable, while the comparison operator == compares the value of two variables.

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