Computer Science · Computer Memory
CD-ROM पर डेटा पढ़ने और लिखने के लिए किस तकनीक का उपयोग किया जाता है?
- 1इंकजेट सेंसर
- 2इलेक्ट्रोस्टैटिक चार्ज
- 3लेजर बीम✓
- 4मैग्नेटिक रीड/राइट हेड्स
सही उत्तर देखें
लेजर बीम
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