Object Oriented Database Specifying a key ensures that no two objects belonging to a class have the same value for the key attribute(s). True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database ODL supports the abstract keyword for classes and operations. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database In ODL, you specify an operation using parentheses after its name. True False True False 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 Using OQL, you may do which of the following? Return a specific subset of elements using a given criteria. Return an entire collection of elements including duplicates. Return a collection of elements without duplicates. All of these Return a specific subset of elements using a given criteria. Return an entire collection of elements including duplicates. Return a collection of elements without duplicates. All of these ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database An atomic literal is which of the following? Long Strings Boolean All of these Long Strings Boolean All of these ANSWER DOWNLOAD EXAMIANS APP
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