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21. The least expensive OCR units can read

September 6, 2025 by Admin

A. hand printed numbers

B. machine printed numbers

C. marks

D. handwriting

✅ The correct answer is option C.

Categories Basics of Computer Science MCQs, Computer Tags Computer Basics, Computer Fundamentals mcqs, Computer mcqs

18. What is the standard code the computer industry created to represent characters?

24. Which was the first commercial computer built by M.V. Wilkies.

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