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Q.Which device is not used in digital computers?

(a) Keyboard
(b) Mouse
(c) Modem
(d) Touch pad
Punjab PsebPSEB Punjab Class 12 (Commerce) 2023MCQ· 1mImportance★★★★★
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(c) Modem. (Computer Applications — out of current syllabus.)

Keyboard, mouse and touchpad are input devices used to feed data into a computer. A modem (modulator-demodulator) is a communication device used to connect to the internet/telephone line; it is not an inp …

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