Object Oriented Database Specifying a key ensures that no two objects belonging to a class have the same value for the key attribute(s). False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The ODMG Object Model requires that a relationship be specified in both directions. False True False True 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
Object Oriented Database The object definition language (ODL) is which of the following? A method to implement a logical schema A data definition language for OODB All of these Used to develop logical schemas A method to implement a logical schema A data definition language for OODB All of these Used to develop logical schemas 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 ODL supports which of the following types of association relationships? Unary and Binary Unary and Binary and Ternary and higher Unary and Binary and Ternary Unary Unary and Binary Unary and Binary and Ternary and higher Unary and Binary and Ternary Unary ANSWER DOWNLOAD EXAMIANS APP
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