Which method is used to create a new thread for long-running tasks in Java?Question 3Answera.newThread()b.startThread()c.runThread()d.invokeLater()

The method used to create a new thread for long-running tasks in Java is a.newThread(). However, it's important to note that simply creating a new thread doesn't start it running. To actually start the thread, you would need to call the start() method on the Thread object.

Here are the steps to create a new thread in Java:

1. Define a new class that implements the Runnable interface. The Runnable interface has a single method called run() which contains the code that will be executed in the new thread.

class MyRunnable implements Runnable {
    public void run() {
        // code to be executed in new thread
    }
}

2. Create an instance of your Runnable implementation.

Runnable myRunnable = new MyRunnable();

3. Create a new Thread object and pass your Runnable object to its constructor.

Thread newThread = new Thread(myRunnable);

4. Call the start() method on the Thread object. This will create a new thread of execution in the JVM and the run() method of your Runnable object will be called in that new thread.

newThread.start();

So, the correct answer to your question is not in the options. The correct method to create and start a new thread in Java is by creating an instance of Thread and calling start() method on it.