MCQ PracticeWhich gcc option undefines a preprocessor macro?Subject: Computer Science EngineeringTopic: LinuxA-UB-uC-undefineDnone of the mentionedCorrect 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