Object Oriented Database An attribute's value is either a literal or an object identifier. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database A relationship should be specified how in the ODL? Neither direction Both directions One direction starting with the second class One direction starting with the first class Neither direction Both directions One direction starting with the second class One direction starting with the first class ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database An attribute's value is always literal. 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 an attribute. To define a range for a relationship. All of these To define a range for a class. To define a range for an attribute. To define a range for a relationship. All of these To define a range for a class. 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 Identify the class name for the following code: ABC123 course(); course course() ABC123 All of these course course() ABC123 All of these ANSWER DOWNLOAD EXAMIANS APP
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