MCQ PracticeWhich of the following systems software does the job of merging the records from two flies into one?Subject: Computer Science EngineeringTopic: Language ProcessorsADocumentation systemBUtility programCNetworking softwareDSecurity softwareCorrect 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