Jamia Millia Islamia MCA Input / Output Devices Previous Year Questions (PYQs)
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Which one of the following input devices is user-programmable?
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Solution
Intelligent terminals have in-built processing capability and can be programmed by the user.
In MICR, C stands for ______.
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Solution
Magnetic Ink Character Recognition.
Ctrl, Shift and Alt keyboard keys are called ______ keys.
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Solution
Ctrl, Shift, and Alt are known as **modifier keys** — they modify the action of other keys when pressed together.
A device used for video games, flight simulators, training simulators, and for controlling industrial robots is —
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Solution
A Joystick is an input device used for controlling movement in games and simulation systems.
Jamia Millia Islamia MCA
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and More.
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