Microsoft Visual C#
Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Chapter 4, Problem 4RQ

If the following code segment compiles correctly, what do you know about the variable x?

if(x) WriteLine(“OK”);

a. x is an integer variable.

b. x is a Boolean variable.

c. x is greater than 0.

d. none of these

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What is the output of the following C++ code? int num = 1;while (num * num <= 50){cout << num << " ";num = num + 2;}cout << endl;
What is the output of the following statements? b. cout << "y != z - 9: " << (y != z - 9) << endl;c. cout<<"x-y==z+10:"<<(x-y==z+10)<<endl;d. cout << "!(z < w): " << !(z < w) << endl;
Based on the above variable declarations, determine which statements areVALID and which are INVALID.

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Microsoft Visual C#

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