MIS 505 Review 1 Questions

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MIS 505 Review 1 Questions

Questions: Review 1

1. Methods in object-oriented programs use sequence, selection, and looping structures and make use of arrays.
2. In addition to their attributes, class objects have methods associated with them; every object that is an instance of a class possesses different methods.
3. Within any object-oriented program, you continuously make requests to objects’ methods, often including arguments as part of those requests.
4. Declaring a class does not create actual objects.
5. Class diagrams are a type of Unified Modeling Language (UML) diagram.
6. The accessor method is another name for the set method.
7. Object-oriented programmers usually specify that their data fields will have private access.
8. All methods require a this reference.
9. No object is necessary with a static method.
10. Methods in a class are static instance methods by default.
11. ____ is a style of programming that focuses on an application’s data and the methods you need to manipulate that data.
12. Object-oriented programmers sometimes say an object is one ____ of a class.
13. Objects both in the real world and in object-oriented programming contain ____ and methods.
14. ____ are the characteristics that define an object as part of a class.
15. When you think in an object-oriented manner, every object is a member of a ____.
16. Object-oriented programmers also use the term ____ when describing inheritance.
17. The concept of a class is useful because of its ____.
    

    MIS 505 Review 1 Questions

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18. Object attributes are often ____ to help distinguish them from other variables you might use.
19. The data components of a class that belong to every instantiated object are the class’s ____.
20. A(n) ____ is a program or class that instantiates objects of another prewritten class.
21. The term ____ is applied to situations in which you define multiple methods with a single name.
22. A ____ is a set of program statements that tell you the characteristics of the class’s objects and the methods that can … used by its objects.
23. The term ____ implies that the type’s data can … accessed only through methods.
24. A(n) ____ is a programmer-defined type, such as a class.
25. In older object-oriented programming languages, simple numbers and characters are said to ____ data types.
26. A(n) ____ consists of a rectangle divided into three sections.
27. The purpose of ____ is to set the values of data fields within the class.
28. Methods that set values are  ____ methods.
29. The purpose of a(n) ____ is to return a value to the world outside the class.
30. A ____ method is also known as a help method.
31. A(n) ____ is the adjective defining the type of access (public or private) that outside classes will have to the attribute or method.
32. In a class method, the ____ reference can … used only with identifiers that are field names.
33. ____ methods are those for which no object needs to exist.
34. ____ methods are methods that exist to … used with an object created from a class.
35. In most programming languages, you use the word ____ when you want to declare a static class member.
    

    MIS 505 Review 1 Questions

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