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इंडियन गवर्नमेंट एग्जाम प्रेप

Which is considered a direct entry input device ?

A Optical scanner
B Mouse and digitizer
C Light pen
D All of the above
Correct Answer: D
Solution & Explanation
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संबंधित प्रश्न (Related)

A set of flip flops integrated together is called ____

High density double sided floppy disks could store _____ of data.

Which computer was considered the first electronic computer until 1973 when court invalidated the patent ?

Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as

Microprocessors as switching devices are for which generation computers

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