SCJP Module-8 Question-4
The Sample code given below will check your knowledge of Threads in Java and their different methods in the thread life cycle.
The Sample code given below will check your knowledge of Threads in Java and their different methods in the thread life cycle.Given a sample code:
public class Test3 {
public static void main(String args[]) {
Test1 pm1 = new Test1("Hi");
pm1.run();
Test1 pm2 = new Test1("Hello");
pm2.run();
}
}
class Test1 extends Thread {
private String sTname = "";
Test1(String s) {
sTname = s;
}
public void run() {
for (int i = 0; i < 2; i++) {
try {
sleep(1000);
} catch (InterruptedException e) {
}
yield();
System.out.println(sTname);
}
}}
Which of the following statement is correct ?
(A) Compilation error
(B) Hi Hi Hello Hello
(C) Hi Hello Hi Hello
(D) Hi Hello
Answer:
(B)
