Object Oriented Database A collection of literals or object types is called a bag. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The reserved word enum is used for which of the following? To define a range for a relationship. To define a range for an attribute. All of these To define a range for a class. To define a range for a relationship. To define a range for an attribute. All of these To define a range for a class. ANSWER DOWNLOAD EXAMIANS APP
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 An extent is which of the following? The set of all instances of a class within a database A keyword that indicates that the subclass inherits from a superclass A keyword that indicates that the superclass inherits from a subclass Only one instance of a class within a database The set of all instances of a class within a database A keyword that indicates that the subclass inherits from a superclass A keyword that indicates that the superclass inherits from a subclass Only one instance of a class within a database ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The ODMG Object Model requires that a relationship be specified in both directions. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database In ODL, you specify an operation using parentheses after its name. False True False True ANSWER DOWNLOAD EXAMIANS APP
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