Quizzes – Java operators

The following Java exercise(s) are designed to help you understand the article to which it belongs. If the following quizzes are too hard, then I recommend to read the article first, which offers a theoretical explanation including examples and exercises.  

operators-gray

Quiz 1: A combination of relational and conditional operators

What is written to the standard output as the result of executing the following code?

public class MyClass {

	public static void main(String[] args){
		int i = 6;
		int i2 = 10;
		if((i != 5 && i > 14 && i > i2) || (i == 3 || i < i2)) {
			System.out.print("x");
		}
		else {
			System.out.print("y");
		}
	}
}

Select the correct answer.


 

Quiz 1: Java relational and conditional operators

What is written to the standard output as the result of executing the following code?

public class MyClass {

	public static void main(String[] args){
		int i = 2;
		int i2 = 3;
		if((i != i2 && i < 5) && (i > i2 || i2 == 10)) {
			System.out.print("z");
		}
		else {
			System.out.print("w");
		}
	}
}

Select the correct answer.


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Sar Maroof is the author of two Java books namely, Java quizmaster for beginners and A guide to build a Java application.
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1 Comment

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  1. That’s way more clever than I was extnpcieg. Thanks!

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