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QusWhich is both Input Output device? Qusइनपुट आउटपुट डिवाइस कौन सी है?


A. Mouse
B. Keyboard
C. VDU (Touchscreen)
D. Scanner


Solution
C. VDU (Touchscreen)



Explanation
A Visual Display Unit refers to the electronic display device that presents visual information generated by a computer. if is touch screen then it work as input/output both.
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