Computer Science · Input Devices
बारकोड जानकारी को स्टोर करने के लिए निम्नलिखित में से किसका उपयोग करते हैं?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1उपरोक्त सभी
- 2मोटी और पतली रेखाएँ (Thick and thin lines)✓
- 3डॉट्स (Dots)
- 4पंच्ड होल्स (Punched holes)
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मोटी और पतली रेखाएँ (Thick and thin lines)
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