MCQ PracticeWhich of the following system call is used for truncating a file?Subject: Computer Science EngineeringTopic: UnixAtruncateBftruncateCtrunkDtruncate and ftruncateCorrect 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