Java quiz 30: Static, instance statements and blocks

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Have you ever though which block, constructor or statement is called first when you compile and run your code? This quiz demonstrates that idea!

Java quiz 30: Static, instane statements and blocks

Level: Normal

What is the output of the following code?

public class Car
  static String brand1 = getBrand("BMW ");
  String brand2 = getBrand("Volvo ");
    System.out.print("Porshe ");
  public static String getBrand(String brand)
    return brand;
  public static void main(String[] args)
    Car car = new Car();
Author: Sar Maroof

Select the correct answer.

a. This program writes “Toyota” to the standard output.
b. This program writes “Toyota BMW Porshe” to the standard output.
c. This program writes “Toyota BMW Volvo Porshe” to the standard output.
d. This program writes “BMW Porshe Volvo Toyota” to the standard output.
e. This program writes “Porshe Toyota” to the standard output.
f. Runtime exception.
g. This code fails to compile.

Answer explanation

  1. First of all, static statements and blocks are called in the order of their definition.
  2. Instance statements and blocks are called in the order of their definition.
  3. Finally, the constructor is called.

The correct answer is: d.

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Sar Maroof is graduated from HBO Amsterdam "higher professional education". He is a professional computer programming teacher, gives master classes and publishes technical articles. His experience with developing software started from 2001 and he has worked as a software developer for several big as well as small companies and later as a freelancer. He is the author of Java quizmaster and Build a Java application in 7 days.

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