UNIT II EMBEDDED SYSTEMS Crossword Puzzle

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Across
  1. 3. Less privileged mode for user programs
  2. 8. A privileged mode for system tasks
  3. 10. Combining object files to create an executable
  4. 11. The processor core that executes instructions
  5. 12. Techniques for controlling how data enters and leaves a program
  6. 13. Techniques to optimize a program's performance
  7. 15. A type of processor commonly used in embedded systems
  8. 17. The process of preparing code for execution
  9. 18. Transferring data between a program and external devices
  10. 20. The set of instructions a CPU can understand
Down
  1. 1. Special function keys on a keyboard
  2. 2. A set of instructions for a specific task
  3. 4. Events that trigger the CPU to handle specific situations
  4. 5. A multi-step process for creating embedded systems
  5. 6. A small-scale train system controlled electronically
  6. 7. The process of translating code into machine language
  7. 9. Unexpected errors that halt program execution
  8. 14. The central processing unit, brain of the computer
  9. 16. Different representations of a program
  10. 19. Short for Read-Only Memory, used to store fixed data