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The output of a NAND gate is 1 when?
The type of printer which works on the same principle as a photocopier is?
An input device that converts an image into text is known as?
Modern computers compared to earlier computers are?
The Slide Rule is accurate to?
Computers are classified using the following criteria except?
Which of the following statements are true about computer?
I.Constructed from electronic components. II. It has self regeneration capability.
III. It has facility for storage of data and programs. IV.It has provision tor input and output of data.
The hexadecimal number 13, expressed as a binary here is?
The map of Nigeria is an example of ?
The personnel who deals with the computer and its management is called?