If there is no implementation of MARKER INTERFACE in java. Then how compiler come to know about specification.
2 6641public class BatchTest { public static void main(String[] args) { Runtime run = Runtime.getRuntime(); try { Process p = run.exec("cmd start /c D:/test.bat"); System.out.println(p.exitValue()); } catch (Exception e) { e.printStackTrace(); } System.out.println("FINISHED"); } }
2460Which of the following can be referenced by a variable? A. The instance variables of a class only B. The methods of a class only C. The instance variables and methods of a class
2 16818I am unable to find or learn about print command. I have a graphical program in core java in applet but i want to give print command but i have coding for that so if anyone know about this plz mail me on avdhesh_chauhan007@yahoo.co.in
2159A abstract class extending an abstract class.Super class has both abstract and non-abstract methods.How can we implement abstract and non-abstract mehtods? Explain with snippet
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How many times finalize method will be invoked? Who invokes finalize() method in java?
How destructors are defined in java?
What are the escape sequences in java?
What means public static?
How to print nodes of a Binary tree?
What is nested top-level class?
Can we override protected method in java?
how would you implement a thread pool? : Java thread
What are some characteristics of interference class?
What is procedure overloading?
How a string is stored in memory?
What is a boolean structure?
How many decimal places is a double?
What is java developer skills?
What is use of map in java?