JAVA Threads Which keyword when applied on a method indicates that only one thread should execute the method at a time. synchronized volatile native final static synchronized volatile native final static ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What is the output for the below code ?public class Test extends Thread{ public static void main(String argv[]){ Test t = new Test(); t.run(); } public void start(){ for(int i = 0; i < 10; i++){ System.out.println("Value of i = " + i); } }} A run time error indicating that no run method is defined for the Thread class None of these Clean compile and at run time the values 0 to 9 are printed out A compile time error indicating that no run method is defined for the Thread class Clean compile but no output at runtime A run time error indicating that no run method is defined for the Thread class None of these Clean compile and at run time the values 0 to 9 are printed out A compile time error indicating that no run method is defined for the Thread class Clean compile but no output at runtime ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which of the following constructor of class Thread is valid one? Thread(int priority) Thread(Runnable threadOb, String threadName) None of these Thread(String threadName, int priority) Thread(Runnable threadOb, int priority) Thread(int priority) Thread(Runnable threadOb, String threadName) None of these Thread(String threadName, int priority) Thread(Runnable threadOb, int priority) ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which of the following are methods of the Thread class?1) yield()2) sleep(long msec)3) go()4) stop() 1 and 3 None of these 1 , 2 and 4 3 only 1 and 3 None of these 1 , 2 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will be the output after compiling and executing the following code?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"); }} "BeginEndRun" is printed. Compilation fails. "BeginEnd" is printed. An exception is thrown at runtime. "BeginRunEnd" is printed. "BeginEndRun" is printed. Compilation fails. "BeginEnd" is printed. An exception is thrown at runtime. "BeginRunEnd" is printed. ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Analyze the following code:public abstract class Test implements Runnable{ public void doSomething() { };} The program will not compile because it does not implement the run() method. None of these The program compiles fine. The program will not compile because it does not contain abstract methods. The program will not compile because it does not implement the run() method. None of these The program compiles fine. The program will not compile because it does not contain abstract methods. ANSWER DOWNLOAD EXAMIANS APP
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