EXAMIANS
In which area of memory, the system stores parameters and local variables whenever a method is invoked?
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class A{ A(String s){} A(){}}1. class B extends A{2. B(){}3. B(String s){4. super(s);5. }6. void test(){7. // insert code here8. }9. }Which of the below code can be insert at line 7 to make clean compilation ?
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The finalize() method is called just prior to
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The implicit return type of a constructor is
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The main method should be static for the reason
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What will be the return type of a method that not returns any value?
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What is the output of the above program ?class Num { Num(double x ){ System.out.println( x ) ; } }public class Test extends Num { public static void main(String[] args){ Num num = new Num( 2 ) ; } }
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Which of the following options is the best for generating random integer 0 or 1?
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Which of the modifier can't be used for constructors?
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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.
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