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Data Structures And Algorithms Java
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Data Structures And Algorithms Java
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20 Questions

1. Other parts of your program interact with objects by interacting with an __________

2. Execution of the program starts here

3. To create an object in Java you must do two things: 1. Use the keyword "new" 2. Store a reference to the object in a ______ that is the same type as the class.

4. The constructor has the same name as the ______ it resides in.

5. Invoking a method for a specific object.

6. Data structure storage that describes physical entities external to the computer. Accessed by a programs user.

7. This keyword creates a new object in Java.

8. Data structures that directly model real-world situations...think graphs.

9. Manipulate the data in data structures in various ways such as sorting.

10. Any ___________ that wants to access data in a class can do so by using a method of that class.

11. A blueprint that defines an objects variables and methods.

12. Must be added to all input methods for them to work

13. 5 data types - BLASH: binary trees - _______ - arrays - stacks - hash tables

14. An arrangement of data inside a computers memory or a disk.

15. A special method that is called automatically whenever a new object is created. It prepares the object for use.

16. An object is often referred to as _____ of a class.

17. A software bundle of variables and related methods.

18. Converts the string type into an integer.

19. A field of method that is private can only be accessed by _________ that are apart of the same class.

20. Returns a character at the specific position in the string object.

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