JAVA Threads In java a thread can be created by .......... Extending the thread class. Implementing Runnable interface. Both of the above None of these Extending the thread class. Implementing Runnable interface. Both of the above None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What is the output for the below code ?class A implements Runnable{ public void run(){ System.out.println(Thread.currentThread().getName()); }}1. public class Test{2. public static void main(String... args){3. A a = new A();4. Thread t = new Thread(a);5. t.setName("good");6. t.start();7. }8. } good null Compilation succeed but Runtime Exception Compilation fails with an error at line 5 None of these good null Compilation succeed but Runtime Exception Compilation fails with an error at line 5 None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will happen after compiling and running following code?class A implements Runnable{ public void run(){ System.out.println("run-a"); }}1. public class Test{2. public static void main(String... args){3. A a = new A();4. Thread t = new Thread(a);5. t.start();6. t.start();7. }8. } Compilation succeed but Runtime Exception run-a run-a run-a None of these Compilation fails with an error at line 6 Compilation succeed but Runtime Exception run-a run-a run-a None of these Compilation fails with an error at line 6 ANSWER DOWNLOAD EXAMIANS APP
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 0 None of these 0 1 Compilation Error 0 0 None of these 0 1 Compilation Error ANSWER DOWNLOAD EXAMIANS APP
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"); }} "BeginEnd" is printed. "BeginRunEnd" is printed. "BeginEndRun" is printed. An exception is thrown at runtime. Compilation fails. "BeginEnd" is printed. "BeginRunEnd" is printed. "BeginEndRun" is printed. An exception is thrown at runtime. Compilation fails. ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which of the following constructor of class Thread is valid one? Thread(Runnable threadOb, int priority) None of these Thread(Runnable threadOb, String threadName) Thread(String threadName, int priority) Thread(int priority) Thread(Runnable threadOb, int priority) None of these Thread(Runnable threadOb, String threadName) Thread(String threadName, int priority) Thread(int priority) ANSWER DOWNLOAD EXAMIANS APP
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