Computer

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Across
  1. 9. What the code is set to when it is started.
  2. 10. an expression that results in a value, that is, in a value of either true or false .
  3. 12. A network of independent but connected devices all over the world.
Down
  1. 1. Set of rules performed if a certain condition is met.
  2. 2. A code that is available for anyone to use.
  3. 3. error that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over"
  4. 4. Helps to verify that original author of the code is what he or she claims to be.
  5. 5. the ability of the net to keep working even as the size of the network and the amount of traffic over the network increase.
  6. 6. reported input is false
  7. 7. A multi-step process that involves identifying a problem, isolating the source of the problem, and then either correcting the problem or determining a way to work around it. The final step of ______________ is to test the correction or workaround and make sure it works.
  8. 8. stands for Internet Service Provider
  9. 9. stands for Domain Name Service
  10. 11. Also known as a shift cipher, is one of the simplest forms of encryption. It is a substitution cipher where each letter in the original message (called the plaintext) is replaced with a letter corresponding to a certain number of letters up or down in the alphabet.