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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

Question

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

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Solution 1

The incorrect statement is: "Abstract class can be initiated by new operator".

Abstract classes in programming languages like Java and C# cannot be instantiated using the new operator. They are designed to be extended by other classes, and the methods declared as abstract in the abstract class must be implemented by any non-abstract child class.

Solution 2

The incorrect statement is: "Abstract class can be initiated by new operator".

Abstract classes in object-oriented programming languages, such as Java or C#, cannot be instantiated using the new operator. They are designed to be extended by other classes, and they can contain abstract methods (methods without an implementation) which must be implemented by any non-abstract child class.

Similar Questions

Select the correct answerIf a class inheriting an abstract class does not define all of its function then it will be known as?OptionsA simple classAbstractStatic classNone of these

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

Choose the correct statements among the following:An abstract method does not have implementationAn abstract method can take either static or virtual modifiersAn abstract method can be declared only in abstract classAll of the mentioned

Select the correct answerWhich of the following is FALSE about abstract classes in JavaOptionsAbstract classes can have constructorsIf 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.

Select the correct answerWhich of these keywords are used to define an abstract class?OptionsabstractabstAbstractabstract class

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