Select the correct answerWhich of this method can be used to make the main thread to be executed last among all the threads?Optionsstop()join()call()sleep()
Question
Select the correct answerWhich of this method can be used to make the main thread to be executed last among all the threads?Optionsstop()join()call()sleep()
Solution
The correct answer is join().
The join() method in Java is used to make the main thread to be executed last among all the threads. This method waits for this thread to die. It allows one thread to wait until another thread completes its execution. If t is a Thread object whose thread is currently executing, then t.join() will make sure that t is terminated before the next instruction is executed by the program.
Similar Questions
Select the correct answerWhich of these method waits for the thread to terminate?Optionsjoin()isAlive()sleep()stop()
Which method is used to wait for a thread to complete its execution?join()wait()stop()terminate()
Select the correct answerWhich of these method of Thread class is used to Suspend a thread for a period of time?Optionssuspend()terminate()sleep()stop()
Select the correct answerWhich function of pre defined class Thread is used to check weather current thread being checked is still running?OptionsisRunning()Join()isAlive()Alive()
Select the correct answerWhich of this method is used to find out that a thread is still running or not?Optionsrun()isAlive()checkRun()Alive()
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