Barcode reader is a device ____?
PPSC 5 Years Past Papers Subject Wise (Solved with Details) / All — Multiple-choice practice
بارکوڈ ریڈر ایک ____ ڈیوائس ہے؟
- A. Input
- B. Display
- C. Output
- D. Storage
Correct answer
Input
Explanation
Explanation A barcode reader , also called a price scanner or point -of-sale (POS) scanner. It i s a hand-held or stationary input device. It used to capture and read information contained in a barcode .
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