Which of the following correctly creates a thread using Runnable()?

The JDK comes with a special program that generates skeleton and stub objects that is known as:

Consider the following code: public class Jam { public void apple(int i, String s) { } //ABC } Choose possible valid code replacements of '//ABC' among the choices:

What is the easiest and fastest way to sort the following string array? String[] myString = {'cat','lion', 'dog', 'mouse'}

Which code snippet will check for the existence of the file «text.txt» in the current location?

OQL stands for:

What is the output for the below code? public class A { public void printName(){ System.out.println(“Value-A”); } } public class B extends A{ public void printName(){ System.out.println(“Name-B”); } } public class C extends A{ public void printName(){ System.out.println(“Name-C”); } } 1. public class Test{ 2. public static void main (String[] args) { 3. B b = new B(); 4. C c = new C(); 5. b = c; 6. newPrint(b); 7. } 8. public static void newPrint(A a){ 9. a.printName(); 10. } 11. }

Choose the correct statement.

Find the given file. package com.concretepage; public class Test { public enum Days { MON, TUE, WED, THU }; public static void main(String[] args) { for(Days d : Days.values() ); Days [] d2 = Days.values(); System.out.println(d2[3]); } } What is the result?

What is the output for the below code? public class A { int i = 10; public void printValue() { System.out.println(“Value-A”); } } public class B extends A{ int i = 12; public void printValue() { System.out.print(“Value-B”); } } public class Test{ public static void main(String argv[]){ A a = new B(); a.printValue(); System.out.println(a.i); } }