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Question
Which of the following devices will NOT be needed, if you want to preview and print the hard copy of the document?
Which of the following devices will NOT be needed, if you want to preview and print the hard copy of the document?
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Solution
The correct option is C Only 3 and 4
To view the document on screen a visual display unit is required, which is monitor and to print the document a printer is required. Speakers are used for listening to music and scanner is used for digitizing a hard copy. So, in the given scenario speakers and scanner would not be required.
To view the document on screen a visual display unit is required, which is monitor and to print the document a printer is required. Speakers are used for listening to music and scanner is used for digitizing a hard copy. So, in the given scenario speakers and scanner would not be required.
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