Object Oriented Database An extent is which of the following? Only one instance of a class within a database A keyword that indicates that the subclass inherits from a superclass The set of all instances of a class within a database A keyword that indicates that the superclass inherits from a subclass Only one instance of a class within a database A keyword that indicates that the subclass inherits from a superclass The set of all instances of a class within a database A keyword that indicates that the superclass inherits from a subclass ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Using ODL, you can define which of the following? Attribute Structure All of these Operation Attribute Structure All of these Operation ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Which of the following is an ordered collection of elements of the same type? Bag Dictionary Set List Bag Dictionary Set List ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Which of the following is true concerning an ODBMS? They are most useful for traditional, two-dimensional database table applications. They have the ability to store complex data types on the Web. They are overtaking RDBMS for all applications. All of these They are most useful for traditional, two-dimensional database table applications. They have the ability to store complex data types on the Web. They are overtaking RDBMS for all applications. All of these 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 Identify the class name for the following code: ABC123 course(); All of these ABC123 course course() All of these ABC123 course course() ANSWER DOWNLOAD EXAMIANS APP
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