Java class data members What is the result Yasser Ibrahim @Jobilize

Author: Yasser Ibrahim

Exam Permalink:

https://www.jobilize.com/java-certification-questions

Question Permalink:

https://www.jobilize.com/java-class-data-members

Question 65 / 297: What is the result of compiling and running the following code?

public class Tester {

	static {
		int x = 3;
	}

	static int x;

	public static void main(String[] args) {
		x--; // line 7
		System.out.println(x);
       }
}

A 3

B 2

C -1

D Compilation error at line 7, x is not initialized

<< First < Previous Next > Last >>

Explanation:

There are two different variables with the same name x, one is declared in the static block and the other is the static variable x which is first initialized with 0 . x used in main() is the the static variable x.

Exam Home Page

https://www.jobilize.com/java-certification-questions

Oracle Certified Professional Java Programmer

Author:

JavaChamp TeamSenior Java Developer

QuizOver.com

Germany

Access: Public Instant Grading

Yasser IbrahimFounder

Jobilize.com

U.A.E.

Ask

	2 SCEA Java Architect By JavaChamp Team Start Exam
	5 Physiotherapy Flashcards Set 5 By Rhodes Start Flashcards
	NCE Ch 11 Counseling Families, Diagnosis... By Anh Dao Start Quiz
	Anthropology Marriage Family Household By Richley Crapo Start Assignment
	Biology Final By Anonymous User Start Quiz
	English Proficiency Test By Anindyo Mukhopadhyay Start Quiz
	Social Dances 1 By Marion Cabalfin Start Test
	26 AP 26 Fluid, Electrolyte, Acid-Base Balance MCQ By OpenStax Start Quiz
	Social Organization Kinship By Richley Crapo Start Assignment
	21 Sociology 21 Social Movements Social Change MCQ By OpenStax Start Quiz
©flickr: U.S.	Biology Chapter 8 By Michael Sag Start Exam

Copy and paste the following HTML code into your website or blog.

Recipient name: *
Recipient email: *