Computer science

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Across
  1. 2. Part of the number system accepts more than 8
  2. 4. A type of encryption key that known to all users
  3. 5. hacker intercepts data being transmitted on a wired or wireless network
  4. 7. Negative numbers in binary system
  5. 9. sending data down one channel one bit at a time
  6. 10. This can be lossy or lossless
Down
  1. 1. sending data down several channels at a time
  2. 3. The converting of information
  3. 6. Smallest element used to make up an image
  4. 8. Mostly used image format