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

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

The program compiles and runs fine.

The program does not compile because the start() method is not defined in the Test class.

The program compiles, but it does not run because the start() method is not defined.

The program compiles, but it does not run because the run() method is not implemented.

The program compiles and runs fine.

The program does not compile because the start() method is not defined in the Test class.

The program compiles, but it does not run because the start() method is not defined.

The program compiles, but it does not run because the run() method is not implemented.

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

Thread(int priority)

Thread(Runnable threadOb, int priority)

Thread(String threadName, int priority)

None of these

Thread(Runnable threadOb, String threadName)

Thread(int priority)

Thread(Runnable threadOb, int priority)

Thread(String threadName, int priority)

None of these

Thread(Runnable threadOb, String threadName)

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JAVA Threads
What will be the output?class One extends Thread{public void run(){for(int i=0; i<2; i++){System.out.print(i);}}}public class Test{public static void main(String args[]){Test t = new Test();t.call(new One());} public void call(One o){o.start();}}

0 1

0 0

Compilation Error

None of these

0 1

0 0

Compilation Error

None of these

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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

Compiler error

IllegalThreadStateException is thrown

Prints

Compiler error

IllegalThreadStateException is thrown

Prints

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JAVA Threads
Which keyword when applied on a method indicates that only one thread should execute the method at a time.

final

volatile

native

synchronized

static

final

volatile

native

synchronized

static

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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

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

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

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

JAVA Threads What will be the output?class One extends Thread{public void run(){for(int i=0; i<2; i++){System.out.print(i);}}}public class Test{public static void main(String args[]){Test t = new Test();t.call(new One());} public void call(One o){o.start();}}

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 Which keyword when applied on a method indicates that only one thread should execute the method at a time.

JAVA Threads What notifyAll() method do?

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

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

JAVA Threads
What will be the output?class One extends Thread{public void run(){for(int i=0; i<2; i++){System.out.print(i);}}}public class Test{public static void main(String args[]){Test t = new Test();t.call(new One());} public void call(One o){o.start();}}

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
Which keyword when applied on a method indicates that only one thread should execute the method at a time.

JAVA Threads
What notifyAll() method do?