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VDU stands for  __________

(a) Virtual Display Unit

(b) Visual Display Unit

(c) Virtual Detection Unit

(d) Visual Detection Unit

This question was addressed to me in an interview for internship.

This intriguing question originated from The Output Unit in division Basic Computer Organisation of Computer Fundamentals

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The correct answer is (b) Visual Display Unit

The explanation: A Visual Display unit is also referred to as the monitor who basically is used to give the results or outputs to the user.  It comprises of a cathode ray tube internally.

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