JAVA Threads
Given the code. What will be the result?public class Test implements Runnable{ public static void main(String[] args) throws InterruptedException{ Thread a = new Thread(new Test()); a.start(); System.out.print("Begin"); a.join(); System.out.print("End"); } public void run(){ System.out.print("Run"); }}

Compilation fails.
"BeginRunEnd" is printed.
"BeginEnd" is printed.
"BeginEndRun" is printed.
An exception is thrown at runtime.

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JAVA Threads
What notifyAll() method do?

Wakes up all threads that are not waiting on this object's monitor
None of these
Wakes up all threads that are waiting on this object's monitor
Wakes up one threads that are waiting on this object's monitor

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

The program will not compile because it does not contain abstract methods.
None of these
The program compiles fine.
The program will not compile because it does not implement the run() method.

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