APCSA Review

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Across
  1. 3. largest digit used in the octal number system
  2. 5. word used to refer to the current object in a method or constructor
  3. 6. a restricted class that cannot be used to create objects (to access it, it must be inherited from another class)
  4. 7. the class that inherits from another class
  5. 9. true/false
  6. 10. used when a method does not return any value
  7. 13. the number of values of the same type it holds can be changed
  8. 16. base-8 number system
  9. 17. can only include abstract methods and constants
  10. 18. the largest digit used to write binary numbers
  11. 19. the class being inherited from
  12. 20. a number system that utilizes a base of two
Down
  1. 1. Abstract classes can have both abstract and regular _______
  2. 2. interfaces (and abstract classes) are mechanisms to achieve _________
  3. 4. are types of methods that don't require implementation for its declaration
  4. 8. the primary programming language utilized in AP Computer Science A
  5. 11. Abstract methods ______ the efficiency and reduce complexity
  6. 12. base-16 number system
  7. 14. when a function calls itself
  8. 15. largest digit used in the hexadecimal number system
  9. 21. holds a fixed number of values of the same type