Object Oriented Database Which of the following is an ordered collection of elements of the same type? Bag Dictionary List Set Bag Dictionary List Set 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). 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 All of these A data definition language for OODB Used to develop logical schemas A method to implement a logical schema All of these A data definition language for OODB Used to develop logical schemas ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Identify the class name for the following code: ABC123 course(); course ABC123 course() All of these course ABC123 course() All of these ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Database objects are almost always transient. True False True False ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Before specifying a key for a class, you must specify its extent. True False True False ANSWER DOWNLOAD EXAMIANS APP
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