Object Oriented Database Literals do not have identifiers, and, therefore, cannot be individually referenced like objects. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Before specifying a key for a class, you must specify its extent. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The object definition language (ODL) is which of the following? Used to develop logical schemas All of these A data definition language for OODB A method to implement a logical schema Used to develop logical schemas All of these A data definition language for OODB A method to implement a logical schema 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
Object Oriented Database Which of the following is true concerning the following statement: class Manager extends Employee Manager is a concrete class and a superclass. Manager is a concrete class and a subclass. Manager is an abstract class and a subclass. Manager is an abstract class and a superclass. Manager is a concrete class and a superclass. Manager is a concrete class and a subclass. Manager is an abstract class and a subclass. Manager is an abstract class and a superclass. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database You may specify an object identifier with only one unique tag name. False True False True ANSWER DOWNLOAD EXAMIANS APP
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