Object Oriented Database Which of the following is an unordered collection of elements that may contain duplicates? Dictionary Bag Set List Dictionary Bag Set List ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The Object Model supports different literal types, but does not support atomic literals, collection literals, and structured literals. True False True False ANSWER DOWNLOAD EXAMIANS APP
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 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 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 reserved word enum is used for which of the following? To define a range for a class. To define a range for a relationship. All of these To define a range for an attribute. To define a range for a class. To define a range for a relationship. All of these To define a range for an attribute. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Using ODL, you can define which of the following? Operation Attribute All of these Structure Operation Attribute All of these Structure ANSWER DOWNLOAD EXAMIANS APP
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