MCQ PracticeA class hierarchySubject: Computer Science EngineeringTopic: Object Oriented Programming Using C Plus PlusAdescribes "is a kind of" relationshipsBdescribes "has a" relationshipsCshows the same relationships as an organization chartDshows the same relationships as a family treeCorrect Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the