MCQ PracticeHow do you rename file "new" to file "old"?Subject: Computer Science EngineeringTopic: LinuxAmv new oldBmove new oldCcp new oldDrn new oldCorrect 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