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Object Oriented Database

Object Oriented Database
Identify the class name for the following code: ABC123 course();

All of these
course()
course
ABC123

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Object Oriented Database
Literals do not have identifiers, and, therefore, cannot be individually referenced like objects.

False
True

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Object Oriented Database
You may specify an object identifier with only one unique tag name.

False
True

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Object Oriented Database
Using ODL, you can define which of the following?

Structure
Operation
Attribute
All of these

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Object Oriented Database
A collection of literals or object types is called a bag.

True
False

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Object Oriented Database
Before specifying a key for a class, you must specify its extent.

False
True

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