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Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি

Which of the following type of technology lets computers use light as a source of input?

Operative

Optical

Optimal

Optional

None of these

City Bank Ltd2011তথ্য প্রযুক্তি