Object Oriented Database Using OQL, you may do which of the following? Return a specific subset of elements using a given criteria. All of these Return an entire collection of elements including duplicates. Return a collection of elements without duplicates. Return a specific subset of elements using a given criteria. All of these Return an entire collection of elements including duplicates. Return a collection of elements without duplicates. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database An attribute's value is always literal. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Literals do not have identifiers, and, therefore, cannot be individually referenced like objects. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The keyword "inverse" is used in which of the following? All of these Relationship Class Attribute All of these Relationship Class Attribute ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Before specifying a key for a class, you must specify its extent. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The ODMG Object Model supports only unary and binary relationships. False True False True ANSWER DOWNLOAD EXAMIANS APP
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