Which of the following devices doesn't use scanning as a first step in its working principle?

A Plotter
B OCR
C MICR
D Bar Code Reader

Correct Answer: Plotter

প্লটার (Plotter) এক ধরনের প্রিন্টার। প্লটারে প্রিন্ট হয় পেন এর সাহায্যে। প্লটারে অতি চিকন থেকে মোটা যে কোনো ধরনের পেন ব্যবহার করা যায়। সঠিক উত্তর - Plotter.
Bissoy MCQ
#তথ্য প্রযুক্তি #Sonali Bank Ltd #Sonali Bank Ltd - Senior Officer - 29.03.2013 #প্লটার-Plotter

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