static keyword

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java

What will be printed out as a result of the following code execution / compilation? class A { public A() { System.out.print("A"); } } class B { public B() { System.out.print("B"); } } class C { public C() { System.out.print("C"); } } public class D extends C { private A objA = new A(); private static B objB = new B(); public D() { System.out.print("D"); } public static void main(String[] args){ new D(); } }

java

What will the following code.s execution print to console? public class Test { static int b = Test.a; static final int a = 3; public static void main(String... args) { System.out.println("a = " + a + ", b = " + b); } }

java

Can the main method be declared as final?

java

What will be the result of the following code compilation and execution? class Quizful { private int xp = 0; static void add(Quizful q, int value) { q.xp = q.xp + value; } static void multiply(int xp, int value) { xp = xp * value; } public static void main(String[] args) { Quizful q = new Quizful(); add(q, 2); multiply(xp, 3); System.out.print(q.xp); } }

java

What is the result of the following code execution? abstract class Test{ private static int getHalf(int i){ return i/2; } public static void main(String[] str){ int half=getHalf(0); System.out.println("Result is:"+half); } }

java

What will the following code display? class Quizful { private static int count = 0; private final int id = ++count; private void print() { System.out.println(id); } public void printOther(Quizful other) { other.print(); } public static void main(String[] args) { Quizful one = new Quizful(); Quizful two = new Quizful(); two.printOther(one); } }

java

Will the following code compile? public class StartClass { private final String DUMMY = "DUMMY"; public static void main(String[] args) { System.out.println(DUMMY); } }

java

Which line will the first compilation error occur in? public class Test { /* 1 / public final static class A {} / 2 / static private class B {} / 3 / abstract static class C {} / 4 / static final private class D {} / 5 / final public abstract class E {} / 6 */ static final abstract class F {} }

java

What is the result of the following code execution? public class Test { static { i = 5; } static int i = 6; public static void main(String[] args) { System.out.println(i); } }

java

What will be displayed after the following code execution? public class Tasks { public static Tasks instance = new Tasks(); private static final int DELTA = 5; private static int BASE = 7; private int x; public Tasks() { x = BASE + DELTA; } public static void main(String[] args) { System.out.println(Tasks.instance.x); } }