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"); }}

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.

An exception is thrown at runtime.

"BeginRunEnd" is printed.

"BeginEndRun" is printed.

"BeginEnd" is printed.

Compilation fails.

An exception is thrown at runtime.

"BeginRunEnd" is printed.

"BeginEndRun" is printed.

"BeginEnd" is printed.

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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 one threads that are waiting on this object's monitor

Wakes up all threads that are waiting on this object's monitor

Wakes up all threads that are not waiting on this object's monitor

None of these

Wakes up one threads that are waiting on this object's monitor

Wakes up all threads that are waiting on this object's monitor

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JAVA Threads
In java a thread can be created by ..........

Extending the thread class.

Both of the above

None of these

Implementing Runnable interface.

Extending the thread class.

Both of the above

None of these

Implementing Runnable interface.

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JAVA Threads
Predict the output:public class Test extends Thread{ private int i; public void run(){ i++; } public static void main(String[] args){ Test a = new Test(); a.run(); System.out.print(a.i); a.start(); System.out.print(a.i); }}

Prints

IllegalThreadStateException is thrown

Compiler error

Prints

IllegalThreadStateException is thrown

Compiler error

Prints

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JAVA Threads
What will be the output?class A extends Thread{ public void run(){ for(int i=0; i<2; i++){ System.out.println(i); } }}public class Test{ public static void main(String argv[]){ Test t = new Test(); t.check(new A(){}); } public void check(A a){ a.start(); }}

0 1

Compilation succeed but runtime exception

None of these

0 0

Compilation error, class A has no start method

0 1

Compilation succeed but runtime exception

None of these

0 0

Compilation error, class A has no start method

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JAVA Threads
Which of the following constructor of class Thread is valid one?

Thread(Runnable threadOb, int priority)

Thread(int priority)

Thread(String threadName, int priority)

Thread(Runnable threadOb, String threadName)

None of these

Thread(Runnable threadOb, int priority)

Thread(int priority)

Thread(String threadName, int priority)

Thread(Runnable threadOb, String threadName)

None of these

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JAVA Threads

JAVA Threads What notifyAll() method do?

JAVA Threads In java a thread can be created by ..........

JAVA Threads Predict the output:public class Test extends Thread{ private int i; public void run(){ i++; } public static void main(String[] args){ Test a = new Test(); a.run(); System.out.print(a.i); a.start(); System.out.print(a.i); }}

JAVA Threads What will be the output?class A extends Thread{ public void run(){ for(int i=0; i<2; i++){ System.out.println(i); } }}public class Test{ public static void main(String argv[]){ Test t = new Test(); t.check(new A(){}); } public void check(A a){ a.start(); }}

JAVA Threads Which of the following constructor of class Thread is valid one?

JAVA Threads
What notifyAll() method do?

JAVA Threads
In java a thread can be created by ..........

JAVA Threads
Predict the output:public class Test extends Thread{ private int i; public void run(){ i++; } public static void main(String[] args){ Test a = new Test(); a.run(); System.out.print(a.i); a.start(); System.out.print(a.i); }}

JAVA Threads
What will be the output?class A extends Thread{ public void run(){ for(int i=0; i<2; i++){ System.out.println(i); } }}public class Test{ public static void main(String argv[]){ Test t = new Test(); t.check(new A(){}); } public void check(A a){ a.start(); }}

JAVA Threads
Which of the following constructor of class Thread is valid one?