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 ODL supports which of the following types of association relationships? Unary and Binary Unary Unary and Binary and Ternary Unary and Binary and Ternary and higher Unary and Binary Unary Unary and Binary and Ternary Unary and Binary and Ternary and higher ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Using OQL, you may do which of the following? All of these Return an entire collection of elements including duplicates. Return a specific subset of elements using a given criteria. Return a collection of elements without duplicates. All of these Return an entire collection of elements including duplicates. Return a specific subset of elements using a given criteria. Return a collection of elements without duplicates. 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
Object Oriented Database Which of the following is an unordered collection of elements that may contain duplicates? Set Dictionary Bag List Set Dictionary Bag List ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database An attribute's value is either a literal or an object identifier. True False True False ANSWER DOWNLOAD EXAMIANS APP
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