Discussion
Sample03 is run - what will be the output?
public class Sample03 extends Thread
{
public void run()
{
System.out.println("cycle");
}
public static void main(String[] args) throws InterruptedException
{
Sample03 job = new Sample03();
job.start();
job.join();
job.start();
}
}
Answer: C
The first start() succeeds and the join guarantees its output appears. A thread may never be started twice and cannot be restarted once it has completed, so the second call throws IllegalThreadStateException in main. Running the work again needs a new Thread object.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development