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Crossword: Decomposition & Abstraction

Across

1. The reduction of complexity by hiding implementation details.

2. A simplified interface is provided to hide the complexity of lower-level components.

3. A program module that performs a specific task within a larger program.

4. A command used in a subprogram to show the specific value that will be given back to the main program

5. The technique of simplifying intricate data by offering a high-level interface.

6. The ability to execute tasks with optimal resource usage.

7. The ability to use existing code in multiple programs or contexts.

8. A subprogram that is callable within a program and executes a specific task, but does not return a value.

9. The ease with which modifications can be made to a codebase.

10. A command in a program that activates a subprogram allowing it to run and perform its tasks.

11. The principle of breaking down a program into smaller, manageable sections.

12. The ability to present the same interface for different underlying data types.

13. A subroutine that executes specific tasks within a program and provides a returned value when called.

Down

14. A data type that specifies only the functionality and not the specific way it is implemented.

15. How easily the code can be understood by humans.

16. An instance of a class that contains both data and methods.

17. A mechanism to create a new class using properties and behaviors of an existing class.

18. The process of executing a program to identify errors.

19. A technique that conceals the inner workings of a procedure and reveals only the essential information.


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