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Object Oriented Database

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

False
True

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

False
True

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

All of these
Operation
Attribute
Structure

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Object Oriented Database
In ODL, you specify an operation using parentheses after its name.

False
True

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Object Oriented Database
The object definition language (ODL) is which of the following?

All of these
Used to develop logical schemas
A method to implement a logical schema
A data definition language for OODB

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

course()
All of these
ABC123
course

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