MCQ PracticeWhich of the following files need to be referred for user's secondary group?Subject: Computer Science EngineeringTopic: LinuxA/etc/passwdB/etc/shadowC/etc/groupD/etc/profileCorrect 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