Object Oriented Database If you know all the possible values that an attribute can have, you can enumerate those values in ODL. False True False True ANSWER DOWNLOAD EXAMIANS APP
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 An attribute's value is either a literal or an object identifier. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database ODL supports the abstract keyword for classes and operations. False True False True ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Which of the following is true concerning an ODBMS? All of these They have the ability to store complex data types on the Web. They are overtaking RDBMS for all applications. They are most useful for traditional, two-dimensional database table applications. All of these They have the ability to store complex data types on the Web. They are overtaking RDBMS for all applications. They are most useful for traditional, two-dimensional database table applications. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Using OQL, you may do which of the following? All of these Return a collection of elements without duplicates. Return a specific subset of elements using a given criteria. Return an entire collection of elements including duplicates. All of these Return a collection of elements without duplicates. Return a specific subset of elements using a given criteria. Return an entire collection of elements including duplicates. ANSWER DOWNLOAD EXAMIANS APP
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