Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Introduction to ComputingInput & Output Devices
What is the primary function of a headphone in a computer system?
- A.Input
- B.OutputCorrect answer
- C.Storage
- D.Processing
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: The primary function of a headphone in a computer system is Output, as it converts electrical audio signals into sound that the user can hear.