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Object Oriented Database

Object Oriented Database
Database objects are almost always transient.

False
True

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Object Oriented Database
ODL supports which of the following types of association relationships?

Unary and Binary
Unary and Binary and Ternary and higher
Unary and Binary and Ternary
Unary

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

True
False

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

False
True

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Object Oriented Database
An ordered collection of elements of the same type are called sets.

False
True

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