Computer · Input Devices
कंप्यूटर माउस की गति का पता लगाने के लिए निम्नलिखित में से कौन लेज़र या ऑप्टिकल तकनीक का उपयोग करता है?
- 1मैकेनिकल माउस
- 2इलेक्ट्रिकल माउस
- 3रबर बॉल माउस
- 4ऑप्टिकल माउस✓
सही उत्तर देखें
ऑप्टिकल माउस
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