Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.

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 Check 

Across: 2. Data transmitted by binary signals 4. Processes digital information very fast. 8. base 10 number system 9. 8 bits 10. Binary code for letters and numbers

Down: 1. 1024 bytes 3. 1024 megabytes 5. Abbreviation for Universal Product Code 6. Another name for base two number system 7. This gets scanned when you buy something 9. Comes from the words "binary digit"