MCQ PracticeWhich option is used when we want to use an ERE with grep command?Subject: Computer Science EngineeringTopic: UnixA-eB-iC-ED-ICorrect 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