MCQ PracticeWhich of the following statements opens a file named temp.dat for output?Subject: Computer Science EngineeringTopic: Object Oriented Programming Using C Plus PlusAoutFile.open("temp .dat")BfileOut.output("temp .dat")CopenFile.out("temp .dat")DfileOpen.out("temp .dat"); E. out.fileOpen("temp .dat")Correct 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