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Object Oriented Database

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

True
False

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Object Oriented Database
The keyword "inverse" is used in which of the following?

Attribute
Class
Relationship
All of these

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Object Oriented Database
The ODMG Object Model supports only unary and binary relationships.

True
False

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Object Oriented Database
An atomic literal is which of the following?

Strings
Long
All of these
Boolean

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

True
False

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