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Object Oriented Database

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

Operation
Structure
Attribute
All of these

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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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Object Oriented Database
The ODMG Object Model requires that a relationship be specified in both directions.

True
False

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Object Oriented Database
An attribute's value is always literal.

True
False

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

ABC123
course
All of these
course()

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

True
False

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