সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which of the following device doesn't use scanning as a first step in its working principle?
Which of the following device doesn't use scanning as a first step in its working principle?
- ক. Plotter
- খ. OCR
- গ. MICR
- ঘ. Bar Code Reader
সঠিক উত্তরঃ Plotter
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- In the third generation of computers:
- What part of the computer interprets and executes instructions that are posed to it?
- Which of the following extensions is used for picture files stored in the computer?
- How many keys are available in the Numerical key pad of a standard key-board?
- Which of the following device doesn't use scanning as a first step in its working principle?
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