MCQ PracticeWhich command be used to clear the screen and display the operating system prompt on the first line of thedisplay?Subject: Computer Science EngineeringTopic: Disk Operating System (Dos)ACdBMdCRenameDclsCorrect Answer: DPractice 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