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Object Oriented Database

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

All of these
Boolean
Long
Strings

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

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

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

False
True

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Object Oriented Database
Database objects are almost always transient.

False
True

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Object Oriented Database
Specifying a key ensures that no two objects belonging to a class have the same value for the key attribute(s).

False
True

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Object Oriented Database
An attribute's value is either a literal or an object identifier.

False
True

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