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I post three different levels of puzzles, quizzes and assignments to make sure that all the members benefit from my posts. Here is an easy quiz for beginners. To solve this quiz you need to understand the difference between the if sequences and the else if sequences, click here if you need to read my article first.
Java quiz 5: Conditional statements with else if
Level: Easy
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 a = 4;
int b = 6;
if (a < b)
{
System.out.print("x");
}
else if (b > 5)
{
System.out.print("y");
}
else
{
System.out.print("z");
}
}
}
Author: Sar Maroof
Answer explanation
By else if conditional statements, once a condition returns true the rest of the
conditional statements will not be executed.
In this program the first condition if (a < b) returns true. The rest of the blocks will be ignored, regardless of
returning true or false.
The correct answer is: d.
The second edition of Learn Java and Master Writing Code is easy to understand, organized to learn Java voor beginners and it guides readers to master Java code by solving more than 100 exercises and assignments. This book explains each chapter properly before starting with the exercises and the assignments. Available on Amazon. See inside the book here!
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Sar Maroof is a professional software development teacher, gives master classes and publishes technical articles. He is also an expert software developer and worked for several big as well as small companies and later as a freelancer. |
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