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Database - Object-Oriented Database

Exercise : Object-Oriented Database - General Questions
6.
The object definition language (ODL) is which of the following?
Used to develop logical schemas
A data definition language for OODB
A method to implement a logical schema
All of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
An atomic literal is which of the following?
Strings
Boolean
Long
All of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
Which of the following is true concerning an ODBMS?
They have the ability to store complex data types on the Web.
They are overtaking RDBMS for all applications.
They are most useful for traditional, two-dimensional database table applications.
All of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The reserved word enum is used for which of the following?
To define a range for an attribute.
To define a range for a class.
To define a range for a relationship.
All of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Which of the following is an unordered collection of elements that may contain duplicates?
Set
Bag
List
Dictionary
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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