MCQ Practice-a option is used with ls command for what purpose?Subject: Computer Science EngineeringTopic: UnixAfor showing hidden filesBfor showing executablesCfor showing directoriesDfor multi columnar outputCorrect 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