Computer · Hardware Devices
पॉवरपॉइंट स्लाइड्स का उपयोग करके बड़ी संख्या में दर्शकों को प्रस्तुति (presentation) देते समय निम्नलिखित में से क्या बहुत उपयोगी है?
- 1लेजर प्रिंटर (Laser printer)
- 2मॉनिटर (Monitor)
- 3डॉट-मैट्रिक्स प्रिंटर (Dot-matrix printer)
- 4प्रोजेक्टर (Projector)✓
सही उत्तर देखें
प्रोजेक्टर (Projector)
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