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What is the result of compiling and running the following code? class Base{ public Base(){ System.out.print("Base"); } } public class Derived extends Base{ public Derived(){ this("Examveda"); System.out.print("Derived"); } public Derived(String s){ System.out.print(s); } public static void main(String[] args){ new Derived(); } } 
interface Base{ boolean m1 (); byte m2(short s);}

which two code fragments will compile?
1. interface Base2 implements Base {}2. abstract class Class2 extends Base { public boolean m1(){ return true; }}3. abstract class Class2 implements Base {}4. abstract class Class2 implements Base { public boolean m1(){ return (7 > 4); }}5. abstract class Class2 implements Base { protected boolean m1(){ return (5 > 7) }}
If single inheritance is used with class A and B. A is base class. Then class C, D and E where C is base class and D is derived from C, then E is derived from D. Class C is made to inherit from class B. Which is the resultant type?
From the following list, identify those which are relevant for the theory of rational choice: (a) Aggregation of social behaviour (b) Random behaviour (c) Determinants of behaviour (d) Prediction of behaviour (e) Study of interest groups (f) Behaviour problems associated with information Indicate your answer from the codes. Select the correct option:
Which keyword is used to declare a base class method while performing overriding of base class methods?
If class A is derived from another derived class B which is derived from class C, which class will have maximum level of abstraction?
A class D can be derived from a class C, which is derived from a class B, which is derived from a class A
What is the result of compiling and running the following code? class Base{ private Base(){ System.out.print("Base"); } } public class test extends Base{ public test(){ System.out.print("Derived"); } public static void main(String[] args){ new test(); } }
What should be used to call the base class method from the derived class if function overriding is used in Java?
Which of the following statements regarding static methods are correct?
1. Static methods are difficult to maintain, because you can not change their implementation.
2. Static methods can be called using an object reference to an object of the class in which this method is defined.
3. Static methods are always public, because they are defined at class-level.
4. Static methods do not have direct access to non-static methods which are defined inside the same class.