Multiple Choice Questions on Keyboard Cleaning for Grade 4 Students

📚 Quick Study Guide

• 💧 Avoid Liquids: Never spill drinks near your keyboard. Liquids can damage the internal circuits.
• 🧹 Regular Cleaning: Clean your keyboard regularly to prevent dust and crumbs from building up.
• 💨 Compressed Air: Use compressed air to blow away dust and debris from between the keys.
• 🧽 Damp Cloth: Use a slightly damp (not wet!) cloth to wipe the surface of the keys.
• 🔌 Unplug First: Always unplug your keyboard before cleaning it to avoid electric shock.

🧪 Practice Quiz

1. Which of these should you AVOID when cleaning a keyboard?
   1. A. Compressed air
   2. B. A damp cloth
   3. C. Liquids
   4. D. Unplugging the keyboard
2. Why is it important to clean your keyboard regularly?
   1. A. To make it look nice
   2. B. To prevent dust and crumbs from building up
   3. C. To make it lighter
   4. D. To change its color
3. What should you use to blow away dust from between the keys?
   1. A. Water
   2. B. A vacuum cleaner
   3. C. Compressed air
   4. D. A sponge
4. What kind of cloth should you use to wipe the surface of the keys?
   1. A. A dry cloth
   2. B. A very wet cloth
   3. C. A slightly damp cloth
   4. D. Any cloth
5. What should you ALWAYS do before cleaning your keyboard?
   1. A. Plug it in
   2. B. Unplug it
   3. C. Turn it on
   4. D. Cover it with a cloth
6. Why should you unplug the keyboard before cleaning it?
   1. A. To make it easier to move
   2. B. To avoid electric shock
   3. C. To save energy
   4. D. To clean the cable
7. If you spill a drink on your keyboard, what is the FIRST thing you should do?
   1. A. Keep using it
   2. B. Turn it upside down
   3. C. Unplug it immediately
   4. D. Call a technician