Q: How many times “Hello!” will it be printed? class Example { public static void main(String[] args) throws InterruptedException { Thread t = new Thread(() -> { System.out.println("Hello!"); }); t.start(); t.join(); t.start(); t.join(); } } The Answer 3.4 Stopping ...
Q: How many times “Hello!” will it be printed? class Example { public static void main(String[] args) throws InterruptedException { Thread t = new Thread(() -> { System.out.println("Hello!"); }); t.start(); t.join(); t.start(); t.join(); } } The Answer A: "Hello!