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Select the correct answerWhich of the following statement(s) with regard to an abstract class in JAVA is/are TRUE ?I. An abstract class is one that is not used to create objects.II. An abstract class is designed only to act as a base class to be inherited by other classes.OptionsNeither I nor IIOnly IIOnly IBoth I and II

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Select the correct answerWhich of the following statement(s) with regard to an abstract class in JAVA is/are TRUE ?I. An abstract class is one that is not used to create objects.II. An abstract class is designed only to act as a base class to be inherited by other classes.OptionsNeither I nor IIOnly IIOnly IBoth I and II

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Solution

Both I and II

Similar Questions

Which of the following is FALSE about abstract classes in Java?Select one:a.A class can be made abstract without any abstract methodb.Abstract classes can have constructorsc.A class can inherit from multiple abstract classes.d.If we derive an abstract class and do not implement all the abstract methods, then the derived class should also be marked as abstract using ‘abstract’ keyword

Select the correct answerWhich of the following is FALSE about abstract classes in JavaOptionsIf we derive an abstract class and do not implement all the abstract methods, then the derived class should also be marked as abstract using 'abstract' keywordA class can be made abstract without any abstract methodA class can inherit from multiple abstract classes.Abstract classes can have constructors

YouIndicate the false statement in the given list of statements about abstract classes.a.An abstract class cannot have non-abstract methods.b. A class containing abstract methods is called an abstract class.c Abstract methods should be implemented in the derived class.d. A class must be qualified as 'abstract class, if it contains one abstract method.

Select the correct answerWhich of these is not a correct statement?OptionsAbstract class defines only the structure of the class not its implementationEvery class containing abstract method must be declared abstractAbstract class can be initiated by new operatorAbstract class can be inherited

which of the following statement(s) is(are) true?1)An abstract class cannot have any final methods2)A final class may not have any abstract methodsA. Both statement 1 and 2B. Only statement 1C. Only statement 2D. None of them

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