JUNE 2019, FORM 1 COMPUTER STUDIES MIND BLOWING QUESTIONS AND ANSWERS​1. Write the following acronyms in full
​2. State advantages of the keyboard over a mouse
3. Which input devices is recommended for use by blind people.
​4. Distinguish between magnetic and optical scanners
​Magnetic scanners capture data using magnetic technology, while optical scanners capture data using a directed beam of light.
5. State two advantages of using a light pen over other input devices
​6. State 3 factors to consider when purchasing/selecting input devices.
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