MCQ PracticeWe can move back to the previous file using . . . . . . . . command.Subject: Computer Science EngineeringTopic: UnixAnewB:nC:rewD:prevCorrect Answer: CPractice 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