What will be the output of the program? class s implements Runnable { int x, y; public void run() { for(int i = 0; i < 1000; i++) synchronized(this) { x = 12; y = 12; } System.out.print(x + " " + y + " "); } public static void main(String args[]) { s run = new s(); Thread t1 = new Thread(run); Thread t2 = new Thread(run); t1.start(); t2.start(); } } A. Dead Lock B.It print 12 12 12 12 C.Compilation Error D.Cannot determine output.

Asked by Last Modified  

13 Answers

Learn Java

Follow 0
Answer

Please enter your answer

Core Java, Angular 2/4/6, J2EE, Spring Boot

Option B is the answer
Comments

B. is the answer
Comments

Java Professional

The Answer is B. It prints 12 12 12 12 The two threads created with run, execute the print statement and prints the x and y value twice.
Comments

Learn Java Technologies from basic to latest, English Speaking, Memory Techniques

Answer is D
Comments

B
Comments

Computer Science And Maths Tutor

a
Comments

Java/J2EE, B.E./B.Tech/MCA SubjectsTraining

B
Comments

Master

B.It print 12 12 12 12
Comments

JAVA,JDBC,SERVLETS,JSP,STRUTS,SPRNG,HIBERNATE

B
Comments

Experience in Java and Android Trainer.

It print 12 12 12 12
Comments

View 11 more Answers

Related Questions

Is it possible to instantiate the abstract class?
Use anonymous class. Example: For an abstract class AbstrClass. AbstrClass ac = new AbstrClass() { public void m1() { // code...
Profile Photo
Reshma
What exactly the work of constructor( default, parameterized) especially about instance variables initialization. Suppose user initialize the instance variables explicitly. Then what is the use of parameterized constructor over here.. Please reply me
Constructor is used to initialize an object at the time of creation. A default constructor is provided by the compiler itself if no constructor is provided by the user. It initializes the state of the...
Profile Photo
Surekha
What is the difference between Java and Advanced Java?
Java contains some Packages for developing standalone applications, we are use java for writing business logic in advanced java. Advanced Java is used for web development.
Profile Photo
Anu
Which is a good Java training and placement institute for a fresher in Bangalore?
I know an institute in HYderabad which is giving 100% job guarantee or 100% fee refund. They have office in bangalore also, not sure whether they are offering this program in Bangalore. Please visit their...
Profile Photo
Raja
0 0
View Comments5
Is it possible to learn java at home without coaching in one month?
It all depends on you. If you are already aware of programming then it is definetly possible to learn java at home. But if learn through a tutor then you can learn easily.
Profile Photo
Pritom
0 0
View Comments5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

What is MS-DOS? How does the understanding of MS-DOS help you feel comfortable with the programs written in modern event driven programming
MS-DOS (Microsoft Disk Operating System) was Microsoft’s early, text-based operating system for IBM-compatible personal computers. It dominated PCs in the 1980s and early 1990s and was largely replaced...
Profile Photo

Java Advantages
In this video, learn about Java and its advantages. Also, check out the difference between Java and C++, Java development kit, Java Run Time Environment (JRE) with a proper demonstration program for better clarity.
Profile Photo

How 4 byte float can store 8 byte long values in java ?
long l = 12464545L; float f = l; (fine) int i = l ; (Error) if we see the how this magic happens as we know the answer lies in the floating point representation as in floating points values does not...
Profile Photo

Java : Compile-time Versus Runtime optimization
While designing and development, one should think in terms of compile-time and run-time.It helps in understanding language basics in a better way.Let's understand this with a question below : What...
S

Java Collection
Collection: The collection provides an architecture like a list where we can store and manipulate the group of items. Through Collections, we can achieve operations such as searching, sorting, insertion,...
V

Vinaykumar D.

0 0
View Comments0

Recommended Articles

Java is the most commonly used popular programming language for the creation of web applications and platform today. Integrated Cloud Applications and Platform Services Oracle says, “Java developers worldwide has over 9 million and runs approximately 3 billion mobile phones”.  Right from its first implication as java 1.0...

Read full article >

In the domain of Information Technology, there is always a lot to learn and implement. However, some technologies have a relatively higher demand than the rest of the others. So here are some popular IT courses for the present and upcoming future: Cloud Computing Cloud Computing is a computing technique which is used...

Read full article >

Java is the most famous programming language till date. 20 years is a big time for any programming language to survive and gain strength. Java has been proved to be one of the most reliable programming languages for networked computers. source:techcentral.com Java was developed to pertain over the Internet. Over...

Read full article >

Designed in a flexible and user-friendly demeanor, Java is the most commonly used programming language for the creation of web applications and platform. It allows developers to “write once, run anywhere” (WORA). It is general-purpose, a high-level programming language developed by Sun Microsystem. Initially known as an...

Read full article >

Looking for Java Training Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you