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Object Oriented Database

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

Attribute
Operation
All of these
Structure

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Object Oriented Database
A relationship should be specified how in the ODL?

Neither direction
One direction starting with the first class
One direction starting with the second class
Both directions

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

Long
Boolean
All of these
Strings

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Object Oriented Database
The reserved word enum is used for which of the following?

To define a range for a relationship.
All of these
To define a range for a class.
To define a range for an attribute.

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Object Oriented Database
ODL supports the abstract keyword for classes and operations.

False
True

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

False
True

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