JAVA Threads Which keyword when applied on a method indicates that only one thread should execute the method at a time. volatile final static native synchronized volatile final static native synchronized ANSWER DOWNLOAD EXAMIANS APP
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 does not compile because the start() method is not defined in the Test class. The program compiles and runs fine. The program compiles, but it does not run because the run() method is not implemented. The program compiles, but it does not run because the start() method is not defined. The program does not compile because the start() method is not defined in the Test class. The program compiles and runs fine. The program compiles, but it does not run because the run() method is not implemented. The program compiles, but it does not run because the start() method is not defined. ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will be output of the following program code?public class Test implements Runnable{ public void run(){ System.out.print("go"); } public static void main(String arg[]) { Thread t = new Thread(new Test()); t.run(); t.run(); t.start(); }} "gogo" is printed "gogogo" is printed An exception is thrown at runtime. "go" is printed Compilation fails. "gogo" is printed "gogogo" is printed An exception is thrown at runtime. "go" is printed Compilation fails. 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) Thread(Runnable threadOb, int priority) Thread(String threadName, int priority) None of these Thread(int priority) Thread(Runnable threadOb, String threadName) Thread(Runnable threadOb, int priority) Thread(String threadName, int priority) None of these 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();}} Compilation Error None of these 0 0 0 1 Compilation Error None of these 0 0 0 1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Analyze the following code:public class Test implements Runnable{ public static void main(String[] args){ Test t = new Test(); } public Test(){ Thread t = new Thread(this); t.start(); } public void run(){ System.out.println("test"); }} The program compiles fine, but it does not run because you cannot use the keyword this in the constructor. The program compiles and runs and displays test. The program has a compilation error because t is defined in both the main() method and the constructor Test(). The program compiles and runs and displays nothing. The program compiles fine, but it does not run because you cannot use the keyword this in the constructor. The program compiles and runs and displays test. The program has a compilation error because t is defined in both the main() method and the constructor Test(). The program compiles and runs and displays nothing. ANSWER DOWNLOAD EXAMIANS APP
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