Unit 1 Review and Cipher

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Across
  1. 3. a device which allows the computer to store information or programs
  2. 7. a device which allows the computer to display or communicate the result of a computation
  3. 8. A standardized information encoding scheme generally used and represented by a table of data
  4. 9. a number system using sixteen digits to represent information, often used to encode colors
  5. 12. a branch of computer science dealing with the simulation of intelligent human behaviors in computers
  6. 16. stands for Central Processing Unit, the "brain" of the computer which complete calculations
  7. 17. the process of simplifying complicated data into manageable chunks
  8. 18. a machine that performs calculations by following and executing specific instructions to solve a problem.
Down
  1. 1. eight bits or a unit of binary data
  2. 2. physical components of a computer
  3. 4. also called programs or applications, contains instructions to tell the computer what to do
  4. 5. the software responsible for managing memory allocation for all other applications
  5. 6. a physical component of the computer that provides connections for all other physiclal components
  6. 10. a number system using two digits to represent information, the system used to store information on computers
  7. 11. a single digit of binary data
  8. 13. invented in 2600 BC, widely considered the first computer
  9. 14. a device which allows a user to give data or information to the computer
  10. 15. a device which allows the computer to connect and communicate with other computers