MCQ PracticeThe delete operator returns ______ to the operating systemSubject: Computer Science EngineeringTopic: Object Oriented Programming Using C Plus PlusAmemory that is no longer neededBvoidCrecycle binDNone of the aboveCorrect 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