Object Oriented Database
The Object Query Language is which of the following?

Similar to SQL and uses a select-where structure
Not similar to SQL
Similar to SQL and uses a select-from-where structure
Similar to SQL and uses a from-where structure

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Object Oriented Database
An extent is which of the following?

The set of all instances of a class within a database
Only one instance of a class within a database
A keyword that indicates that the superclass inherits from a subclass
A keyword that indicates that the subclass inherits from a superclass

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Object Oriented Database
Which of the following is true concerning an ODBMS?

All of these
They are most useful for traditional, two-dimensional database table applications.
They are overtaking RDBMS for all applications.
They have the ability to store complex data types on the Web.

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