MCQ PracticeWhich variable is used to display number of arguments specified in command lineSubject: Computer Science EngineeringTopic: LinuxA$0B$#C$*D$?Correct Answer: BPractice 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