MCQ PracticeA couple:Subject: Computer Science EngineeringTopic: System Analysis And DesignAis a data item that moves from one module to anotherBis represented by a line joining two modulesCmeans that the upper module has the capability of calling the lower moduleDnone of the above E. None of the aboveCorrect 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