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Select the correct answerWhat is the output in the following Java program?class Main{  public static void main(String args[])  {    Thread t = Thread.currentThread();    System.out.println(t.isAlive());       }}Options0truefalse1

Question

Select the correct answerWhat is the output in the following Java program?class Main{  public static void main(String args[])  {    Thread t = Thread.currentThread();    System.out.println(t.isAlive());       }}Options0truefalse1

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Solution

The correct answer is "true".

Here's the step by step explanation:

  1. The Java program creates a new Thread object 't' which refers to the current thread of execution using the static method Thread.currentThread().

  2. The isAlive() method is then called on this thread object. This method returns true if the thread is alive, which means that it has been started and has not yet died.

  3. In this case, the thread 't' is the main thread which is definitely alive at the time of the method call. Hence, the output of the program will be "true".

This problem has been solved

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