MCQ PracticeWhich command should be used to display all files within the specified subordinate directory of the subdirectory?Subject: Computer Science EngineeringTopic: Disk Operating System (Dos)ADir pathnameBDir pathnamepathnameCDir / chDDir pathnamefilenameCorrect 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