Analyze the following code: public abstract class Test implements Runnable{ publ

Question

Analyze the following code:
public abstract class Test implements Runnable{
public void doSomething() { };
}

Options:

A . The program will not compile because it does not implement the run() method.

B . The program will not compile because it does not contain abstract methods.

C . The program compiles fine.

D . None of the above

Answer: Option C

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More Questions on This Topic :

Question 1. Analyze the following code: public class Test implements Runnable{ public static void main(String[] args){ Test t = new ....main(String[] args){ Test t = new Test(); t.start(); } public void run() { } }

Question 2. Analyze the following code: public class Test implements Runnable{ public static void main(String[] args){ Test t = new ....= new Test(); } public Test(){ Thread t = new Thread(this); t.start(); } public void run(){ System.out.println("test"); } }

Question 3. What will be the output? class One extends Thread{ public void run(){ for(int i=0; i....

Question 4. What will happen when you attempt to compile and run the following code? 1. public class Test extends Thread{ 2. public ....Test(); 4. t.run(); 5. t.start(); 6. } 7. public void run(){ 8. System.out.println("run-test"); 9. } 10. }

Question 5. What will happen after compiling and running following code? class A implements Runnable{ public void run(){ System.out.....A(); 4. Thread t = new Thread(a); 5. t.start(); 6. t.start(); 7. } 8. }

Question 6. Predict the output: class A implements Runnable{ public void run(){ try{ for(int i=0;i....

Question 7. What will be the output? class A extends Thread{ public void run(){ for(int i=0; i....

Question 8. What will happen when you attempt to compile and run the following code? class A implements Runnable{ public void run(){....Thread t = new Thread(a); 5. System.out.println(t.isAlive()); 6. t.start(); 7. System.out.println(t.isAlive()); 8. } 9. }

Question 9. Which of the following are methods of the Thread class? 1) yield() 2) sleep(long msec) 3) go() 4) stop()....

Question 10. What notifyAll() method do?....

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