Exercise: Object Oriented Database Development

Questions for: Object Oriented Database Development

An ordered collection of elements of the same type are called sets.
A:
True
B:
False
C:
D:
Answer: B
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In ODL, you specify an operation using parentheses after its name.
A:
True
B:
False
C:
D:
Answer: A
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You may specify an object identifier with only one unique tag name.
A:
True
B:
False
C:
D:
Answer: B
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If you know all the possible values that an attribute can have, you can enumerate those values in ODL.
A:
True
B:
False
C:
D:
Answer: A
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Specifying a key ensures that no two objects belonging to a class have the same value for the key attribute(s).
A:
True
B:
False
C:
D:
Answer: A
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