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- 1. Multiple Choice
What is this a model of?radiodoorbellancient video gameMorse code machine - 2. Multiple ChoiceMorse code uses a pattern of what?dots and dashesdots onlydashes onlynone of these
- 3. Multiple ChoiceWhich two symbols do computers and other devices use today?dots and dashes1 and 2A and B0 and 1
- 4. Multiple ChoiceThe more pixels you have, the more ______ the image is.clearblurrybrightdark
- 5. Multiple ChoiceHow are patterns of information stored on CDs?linesholesmagnetscolors
- 6. Multiple ChoiceWhat component in a computer reads 1s and 0s?screenmicrochipskeyboardtouchpad
- 7. Multiple ChoiceWhich of these devices does NOT transfer information using patterns?3D printertoasterTV remote controlphone
- 8. Multiple ChoiceWhat does each square on the graph paper represent in this image?energypixelMorse codepicture
- 9. Multiple ChoiceHow can you tell a computer what to do?computer codingcomputer talkingcomputationnone of these
- 10. Multiple ChoiceThe invention of ________ allowed people to communicate over long distances using Morse code.papertrainselectricityboats
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