81. | Which of the following is a technique for hiding the internal implementation details of an object? |
Answer: (a).Encapsulation
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82. | The term Complete for a UML has the same meaning as which of the following for an EER diagram? |
Answer: (c).Total specialization rule
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83. | Which of the following is an unordered collection of elements that may contain duplicates? |
Answer: (b).Bag
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84. | Which of the following is an ordered collection of elements of the same type? |
Answer: (c).List
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85. | The object definition language (ODL) is which of the following? |
Answer: (d).All of the above.
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86. | Using ODL, you can define which of the following? |
Answer: (d).All of the above.
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87. | A relationship should be specified how in the ODL? |
Answer: (d).Both directions.
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88. | The Object Query Language is which of the following"? |
Answer: (a).Similar to SQL and uses a select-from-where structure
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89. | Using OQL, you may do which of the following? |
Answer: (d).All of the above.
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90. | Identify the class name for the following code: ABC123 course(); |
Answer: (a).ABC123
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