Object Oriented Database The Object Query Language is which of the following? Similar to SQL and uses a select-where structure Not similar to SQL Similar to SQL and uses a select-from-where structure Similar to SQL and uses a from-where structure Similar to SQL and uses a select-where structure Not similar to SQL Similar to SQL and uses a select-from-where structure Similar to SQL and uses a from-where structure ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database An extent is which of the following? The set of all instances of a class within a database Only one instance of a class within a database A keyword that indicates that the superclass inherits from a subclass A keyword that indicates that the subclass inherits from a superclass The set of all instances of a class within a database Only one instance of a class within a database A keyword that indicates that the superclass inherits from a subclass A keyword that indicates that the subclass inherits from a superclass ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Which of the following is an ordered collection of elements of the same type? List Dictionary Set Bag List Dictionary Set Bag ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Which of the following is true concerning an ODBMS? All of these They are most useful for traditional, two-dimensional database table applications. They are overtaking RDBMS for all applications. They have the ability to store complex data types on the Web. All of these They are most useful for traditional, two-dimensional database table applications. They are overtaking RDBMS for all applications. They have the ability to store complex data types on the Web. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The keyword "inverse" is used in which of the following? Relationship Attribute All of these Class Relationship Attribute All of these Class 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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