Running Thread by calling start() and run(), what is the difference?

Question

It may be a basic question, i was confused with this,

in one file i have like this :

public class MyThread extends Thread {
    @Override
    public          


        

Answer 1

Calling start() will create a new execution thread, and then the run() will be executed in the newly created thread

where as directly calling run() will execute the code in the current thread